Household business anti -theft alarm system training manual

Household business anti -theft alarm system training manual

(Marketing staff and users understand the basic training materials for industry and company products)

Qingdao XXXXXX Restriction Company

1. Summary

101. What kind of company is Qingdao XXXXXXX Skills Co., Ltd.?

Qingdao XXXXXXX Skills Co., Ltd. is a company specializing in the production and sales of home/commercial anti -theft alarm, monitoring equipment and other security products.

102. What is the product positioning of “xxx”?

The product positioning of “XXX” is “high -tech, civilian, and full -scale coverage”, that is, high -tech product technology, price and operational civilization. Therefore, compared with similar products at home and abroad, our products are extremely cost -effective. Most products are about 45%cheaper than trading companies’ general agents.

2. Products

201, “XXX” security defense mainly includes products?

The system mainly includes: alarm host, wireless remote control, wireless door magnetic sensor (hereinafter referred to as door magnetic), infrared wide -angle detector (passive infrared probe), curtain infrared detector, rechargeable power supply, smoke probe (also known as wireless wireless Ionic smoke alarm), gas probe (also known as wireless gas leakage alarm), sound light alarm number, external alarm number, emergency help button and connected alert center, monitoring

Camera

, Wireless video transmission, infrared radiation detection, etc. According to the needs of users, in addition, we can design and produce other related supporting systems and devices, namely OEM and ODM, and 3C.

202. What are the standard configurations of the “XXX” series of product products?

The alarm system host: Including 1 alarm host, 2 remote control, 1 door magnetic, 1 alarm number, 1 rechargeable backup power supply, and 1 phone connection cable. Magnetic, infrared defense railings, infrared wide -angle detectors, infrared curtain detectors, smoke probe, qi probe, external alarm number or sound -light warning button, etc. Please

Land

Website xxxxx understands.

203. What is the main role of alarm host?

It is the control center of the system, and the signals sent by all sensors must be received, identified, classified, and feedback through the host. There are 58 series of three major categories for home and commercial and special occasions.

204. What is the installation step of the alarm host?

Connect the host to the phone line, insert the telephone line plug into the two jacks on the right side of the host (regardless of order), and then connect the host to the phone line with the telephone line with the alarm host.

The siren was inserted into the host source insert. At this time, the power light was on, and the alarm host issued a “B”, indicating that the host began to work and entered the front -end alarm jack.

Insertable emergency power supply is inserted into the electrical defense status on the left side of the host. If the owner does not directly set a message and phone number, the host will emit a “B” sound every 30 seconds to prompt the owner to enter the alarm message and alarm phone number.

205. What is the role of remote control?

The remote control is used to protect the host, withdraw, and urgently ask for help. The battery of the remote control has been installed when it leaves the factory. Please carry it with them. Be careful not to lose and borrow it.

206. What is the role of door magnetic?

It is used to detect whether the door, window, drawer, etc. have been illegally opened or moved. It consists of two parts: wireless transmitter and magnetic block.

207. What is the installation step of the door magnetic?

Install the wireless transmitter and magnetic blocks on the door frame and the door (usually on the upper edge of the door and the upper frame), but pay attention to the wireless transmitter and magnetic block alignment and parallel, the distance is not more than 15 mm.

If the user’s door and window shape is special, it is not convenient to install the door magnetic, please or understand the personnel of the hardware installation to make the installation frame to meet the above installation requirements.

208. How to install the door magnetic of the rolled gate, the garage, etc.?

The rolling gate has a dedicated door magnetic, which can be easily installed on the rolling gate. First install the “magnet” (the heaviest iron component) on the inside of the rolling gate (usually close to the side), and install the “dry scout sensor” (lighter iron components) on the corresponding ground, When the rolling gate is closed, the distance between the “magnet” and the “supra sensor” is not greater than 2 cm. The “wireless signal transmitter” connected to the “Skindral Sensor” is called “Wireless Signal Transmitter” through steel condoms. “Wireless signal transmitter” must be installed where the host can receive wireless signals. If the host is too far away from the “wireless signal transmitter” or shielded between them, the connection between the “wireless signal transmitter” and the “supra sensor” can be lengthened. On the first floor, the connection can be extended to the resident’s home on the 8th floor, and the “wireless signal transmitter” can be installed at the user’s home so that the host can receive the wireless signal.

209. What is the role of wireless infrared wide -angle detector?

It works according to the infrared spectrum of the human body. When the human body moves within its receiving range, the detector outputs alarm signal, which is widely used in the security precautions of banks, warehouses and families.

It is currently a high reliability and widely used product in the security industry. The infrared detection part uses special sensors and infrared signal processing ICs. The high -frequency launch part adopts the latest sound surface (SAW) steady frequency technology, and with mature peripheral circuits, the product has the characteristics of good infrared detection sensitivity, low misunderstanding rate, stable high -frequency transmission frequency, and large transmission power.

210. What are the precautions for the installation of wireless infrared wide -angle detectors?

Press the spherical end of the universal connector into the base, insert the other end into the slot behind the probe, install a height of 2-2.8 meters, and adjust the angle to use it.

When installing and use, you should avoid direct exploration of sunlight and car lights. Mistake alarms caused by curtains and pet activities at home must be considered.

211. What are the icons and debugging methods of wireless infrared wide -angle detectors?

Detection range view:

212. What are the effects and precautions of the smoke probe?

Smooth probe is also called wireless ionic smoke alarm, which is used to make alarm in time to the smoke issued by various early fires.

During installation, fix the cardboard on the ceiling with screws, install the battery in the battery box (pay attention to positive and negative poles), and then rotate the bottom guide slot and cardboard at the bottom of the probe until the detector is stabilized by the card stabilization. Essence

The precautions for use are:

1) Do not install the air -streaming places, such as outlets or windows.

2) The distance from the corner must be greater than 0.75 meters.

3) It must be dustproof and moisture.

4) It is strictly forbidden to demolish and repair itself. If you have any questions, please contact local suppliers or nearby agents (services) in time.

213. What are the effects and precautions of the breath probe?

Qi sense probe is also called wireless gas leakage alarm, which is used to report alarms in time to leakage of gas, gas and liquefied petroleum gas.

When installing, first determine the proportion of combustible gas and air, and then fix the socket’s socket (220VAC) in a suitable position within 1.5 meters from the radius of the gas source, and insert the breath probe.

1) Gas -lighter than air, floating in height.

2) Natural gas -lighter than air, floating in height.

3) LNG — heavier than air, deposits at low.

1) Don’t install it outdoors.

2) Do not install places with large air volumes such as air inlets, air -changing fans, and rooms.

3) Do not install places over -10 ° C -50 ° C.

4) Don’t install it in a very humid place, etc.

5) Do not install places where there are objects to isolate the breath probe from the gas equipment.

6) Avoid using a large number of fixed gums, insecticides, paints, adhesives, diluents, alcohol, etc. to avoid affecting the normal function of the sensor element.

7) It is strictly forbidden to demolish and repair itself. If you have any questions, please contact the local supplier or nearby agents (service) agencies in time.

214. What are the role and installation precautions of the external alarm number?

In order to meet the user’s special requirements for the loudness and position of the alarm, the host reserves an external alarm interface.

If the installation position of the external alarm number is too far away from the host, the user can use the wire of the 2 -core wire to extend the distance.

215. What are the role and installation steps of emergency help buttons?

When emergency situations occur, such as illegal intruders enter the room, the user’s sudden lesions, earthquakes, etc., press the emergency help button, whether the host is in the state of “defense” or “retracting”, will quickly send out emergency help signals. Loles, call 6 presets (mobile phones or call machines) at the same time.

When installing the family, you can place it in the bedroom bedside or hall, etc. It is easy to touch. When the unit (especially the bank, the post office, the business facade, etc.) is used, the emergency help button can be hidden in the place or the feet where the emergency help button can be easily touched.

216. What is the role and characteristics of the networking alarm center?

After entering the network alarm code (ID number), the host will first call the connected alarm center line when the host alarm, and issue the network alarm code. After judging the incoming identity, the networking alarm center will send the alarm code (including time, place, police situation, and call number) to send Chinese information through a printer. The connected alarm center issued sounds and light prompts at the same time.

The recording method of the “XXX” networking police center user information is very easy. The staff can register directly at the user, and the information confirmed by the user on the spot can eliminate the error information introduced during the operation process during the process of entering the record.

Equipped with a reserve -rechargeable power supply, it can ensure that continuously working continuously for 48 hours under power outages.

217. What are the precautions before the use of alarm products?

1. Without the permission of the public security department, users must not set up the “110”, “119” or the police station to the alarm call of the host. Otherwise, the consequences cause are negative by the user.

2. When the host’s municipal power supply is broken, the reserve can be charged power supply, which will not affect all the functions of the host.

3. The following factors will affect the transmission distance of wireless signals:

A. The host is placed in fax machines, microwave ovens, and other internal switching power supply or working status as high -frequency high power. Electric appliances that produce radio interference may be near the ground.

B. There are building reinforced beam columns between the host and the remote control or door magnetic sensor.

4. After the system settings are completed, do not let children or others play with the host, remote control and other sensors to avoid changing the system settings.

5. The user’s telephone line in the building is best to lay a tube wall to avoid the destruction of criminals.

6. In order to prevent the host from being destroyed, the host is best placed in a place that is not easily detected but does not affect the alarm.

7. Users should read the “Instruction Manual” carefully, carefully understand the characteristics of various components of the system, and avoid human mistakes.

3. System settings and operation debugging articles

301. About the remote controller

Each set of standard systems are equipped with two remote controls when they leave the factory. If the user needs to increase the remote control, you can contact the supplier, but you need to provide a random encoding indicated by the user host or the back of the remote control.

302. How to use the remote control to perform “cloth defense”, “withdrawal” or “emergency help” operation?

You can see the cloth defense key (closed logo), the defense key (the printing of the printed lock) and the emergency help key (the seal bell sign) on the remote control.

1. Fighting: When the user goes out or goes out or rests at night, it is not used in and out of the door. The operation is: Press the remote control cloth defense key, and hear a “B” sounding in the host, that is, complete the “cloth defense” operation. At this time

2. Cover: When the user goes home or at night, it has been carried out. Its operation is: Press the remote control to remove the key, and hear a “B” sound in the host to complete the long sound of the “retracement” operation. At this time

3. Urgent help: When the user encounters the stealing, robbery, or urgent illness of the house, and no other people in the house can be rescued, they can directly press the emergency help button (the seal bell signs). When the user presses this key The alarm (when the user chooses to close the alarm number, there is no on -site alarm) and perform an automatic dial -up alarm at the same time.

303. How to preset alarm phone number on the host?

For details, please refer to the instructions.

304. What are the special precautions for setting up the alarm call?

1. Without the permission of the public security department, users must not set up the “110”, “119” or the police station to the alarm call of the host. Otherwise, the consequences will be negative by the user.

2. The first alarm phone is best set up as a user’s mobile phone, which is convenient for the owner to get the police preview at the first time.

3. The remaining group of alarm telephone is set to other telephone (mobile phone or BP machine).

4. The user’s fixed telephone is the extension, and the setting up the police call is also the extension number of the same internal network.

305. How to pre -record voice information?

Press the recording button on the front of the host for about 3 seconds. When the host emits a “B” sound, start a message about 20 cm from the alarm host. The message time cannot exceed 10 seconds. The host made a long and short “B” sound, indicating that the recording was over.

Note: The recording message should be concise.

Such as: “This is ××× home, ××× residential ×× district ×× district ××, the residential residential emergency occurs, please help handle.”

306. How to listen to the pre -recorded voice?

In the state of alarm, you can hear the entry voice when you mention the telephone handset connected to the host. If the user needs to modify the pre -recorded information, it can be re -entered in accordance with the above measures.

307. What is the working method of the host?

◆ When the host is “cloth defense”, any action to trigger the door magnetic, infrared defense railings and other sensors will cause the host alarm. The host immediately sounds the alarm. Or dial for mobile phones and broadcast the user’s pre -recorded voice information or network alarm code for the warning address.

◆ The host will trigger the on -site alarm at the scene when the fire or gas leaks occur in the state of “cloth defense” or “withdrawal”. At the same time, the host automatically calls to call the police.

◆ If the owner does not answer or answered the “#” key after receiving the alarm call, the alarm host continues to call the preset alarm call from the owner until the call and press the “#” key to confirm at this time. Enter the defense state again.

Household business anti -theft alarm system training manual

The precautions for use are:

308. What is the way door magnetic work?

◆ After installing the battery, enter the working status. When the displacement (opening the door) greater than 15 mm is detected, the alarm indicator (red) is on, and the alarm signal is issued to the host. At the same time, the preset phone calls is automatically called.

◆ The lamp (green) is on, indicating that the battery needs to be replaced.

309. What is the working method of remote control?

◆ Press the “retreat”, “cloth defense”, and “emergency help” button. The remote control will send the corresponding instruction signal to the host and light up the indicator light. If the indicator is not bright or the brightness is weak after the button is kept, the battery needs to be replaced.

310. What is the working method of infrared defense railings?

◆ When there is one of the following circumstances, the host (if it is in a defense state at this time), the alarm will be alarm on the spot, and the preset phone will be called at the same time:

1) Objects with a diameter of 20 cm cover the infrared bouquet;

2) Break -receiving end or transmitting end power supply (artificial shearing power cord);

3) Mobile receiving end or transmitting terminal position or direction.

Special Note:

In order to prevent error alarm due to municipal electricity breaks, users are recommended to select 9VDC emergency power supply to ensure that when the municipal electricity supply is normal power supply, it will automatically charge the rechargeable battery. When the electric power is broken, the power is automatically switched to the charging battery.

311. What are the working methods and detection and maintenance procedures of the smoke probe?

◆ When there is one of the following circumstances, the alarm indicator (red) on the smoke probe is shining. No matter what state the host is in, the alarm will be alarm on the spot.

1) The smoke concentration and duration of the prevention of space reaches the alarm value;

2) Press the test button on the probe.

Detection

1) Due to dust and other factors, the sensitivity of the smoke probe is reduced, so the probe must be cleaned every six months. Take out the battery when cleaning and gently sweep the dust with a soft brush.

2) Press the test button on the cigarette probe once a week to check whether the liaison between the smoke probe and the host is normal.

: Test the “city dialect” connection during testing to avoid error alarm.

312. What are the working methods of qi probe, how much alarm processing and detection and maintenance procedures?

◆ After the power is turned on, the breath probe indicator shines green, and it is long after about 90 seconds, indicating that it has entered the normal working state. When the sensation has the gas leak, the “嘀, 嘀” alarm sound is issued, and the indicator lights are blinking with orange -red. No matter what kind of state is in, the alarm will be alarm on the spot, and the preset phone will be called at the same time. The normal working state will be automatically restored after the police conditions are excluded.

◆ If the breath probe fails, the breath probe emits “嘀-” long sound, the indicator light is yellow and bright, and the normal working state will be automatically restored after the failure is excluded.

Police

When the concentration of gas concentration in the environmental air reaches or exceeds the alarm setting concentration, the breath probe will enter a continuous alarm state. At this time, it should be:

1) Turn off the air source valve immediately;

2) Open the windows and doors immediately to circulate indoor air;

3) Out extinguish all the fire sources and transfer all the items that may produce sparks;

4) It is strictly forbidden to start various electrical switches;

5) Check the cause of gas leakage and notify relevant departments and relevant personnel to deal with it in time.

1) Once the following detection is performed once a month: When the normal working state, spray the plenty of pores into the flawed gas (usually a lighter is usually used by a lighter), and the probe is a flash alarm, indicating that the function is normal.

2) Frequently remove the dust and oil of the plenty of pores with a vacuum cleaner or other methods.

4. Technical parameter articles

401. What are the main technical parameters of the host?

1. Power: DC power converter, output 9VDC 600 meters A.

2. Wedning current: ≤20 meters A, alarm current: ≤150 meters A

3. Use environmental conditions: indoor, environmental temperature -10 ~ 50 ℃, relative humidity ≤90%, atmospheric pressure 86 ~ 106kPa.

4. Alarm receiving method: Wireless emission output.

5. Recording message information: 10 seconds.

6. Storage phone number: 6, phone number position: 16 bits.

7. Dual -audio dial -up single -frequency level:

8. Height frequency group electrical flat meters: 2 ± 1dB, frequency deviation: less than ± 1.5%

9. Power consumption: standby 0.3W, alarm 1.5W

10. Weight: 150g

11, 107, “xxx” what is the product positioning?

The product positioning of “XXX” is “high -tech, civilian”, that is, high -tech product technology, price and operational civilization. Therefore, compared with similar products at home and abroad, our products are extremely cost -effective.

Standard size: length × width × height (125 mm × 95 mm × 30 mm)

402. What are the main technical parameters of the door magnetic?

1. Control distance: not greater than 15 mm

2. Battery: 12V, model 27A

3. Use environmental conditions: indoor, environmental temperature -10 ~ 50 ℃, relative humidity ≤95%

4. Power consumption: standby 0.01W, alarm 0.09W

5. Weight (excluding battery): 60g

6. Standard size: wireless alarm length × width × height (90 mm × 55 mm × 22 mm)

Magnetic fixed box length × width × height (60 mm × 15 mm × 13 mm)

403. What are the main technical parameters of infrared defense railings?

1. Power voltage: 9-12VDC

2. Consumption current: 50 meters A in the launch end. Receive the end warning of 60 meters A and alarm 45 meters A.

3. Alert distance: indoor 30 meters, outdoor 10-25 meters

4. Maximum beam distance: 36 meters

5. Power density is the beam angle of the transmitter at the 20DB: 15 °

6. Receive the beam angle of the receiver at -20db receiving attenuation to -20db: 15 °

7. Number of defense shooting: 2 beams

8. Effective beam width: 100 mm

9. Detective method: Two adjacent beams completely cover the trigger

10, trigger time: 40 meters s

11. Use environmental conditions: environmental temperature -10 ~ +50 ℃, relative humidity ≤95%

12. Alarm output method: wireless emission output

13. Alarm method: The alarm audio and telephone are dialed automatically, sending DT Mi F dual audio siren to the alarm center, play pre -record voice

14. Relay contact capacity: 0.5A 120VAC, 1A 24VDC

15. Speaking angle of optical axis: ± 10 °

16. The launch end weight (excluding battery): 500G

17. The receiving end weight (excluding battery): 500G

18. Dimensions: length × width × height (645 mm × 37 mm × 37 mm)

404. What are the main technical parameters of the smoke probe?

1. Alarm sensitivity: level 1

2. Monitoring area: 20 square meters

3. Consumption power: monitoring status <20UA, alarm status <20 meters A

4. LED indication: The monitoring status LED flashes every 40 seconds, and the alarm status LED flashes every 1 second

5. Alarm output: wireless emission output, LED flash every 1 second

6. Use environmental conditions: indoor, environmental temperature -10 ~ 45 ℃, relative humidity ≤95%

7, battery: 9V, model 6F22

8. Automatic detection: self -examination every 1.67 seconds,

9. Weight (excluding battery): 100G

10. Dimensions: 110 mm diameter, 35 mm height

405. What are the main technical parameters of qi probe?

1. Sensing gas: gas, natural gas, liquefied petroleum gas

2. Work power: 220VAC

3. Alarm concentration: 0.1 ~ 0.5%gas, 0.1 ~ 0.3%natural gas, 0.1 ~ 0.5%liquefied petroleum gas

4. Alarm output: Wireless emission output, LED flashes every 1 second

5. Use environmental conditions: indoor, environmental temperature -10 ~ 50 ℃, relative humidity ≤95%

6. Weight: 100g

7. Dimensions: length × width × height (115 mm × 70 mm × 40 mm)

406. What are the main technical parameters of the remote control?

1. Battery: 12V, Model 23A

2. Power consumption: 0.12W

3. Use environmental conditions: environmental temperature -10 ~ 60 ℃, relative humidity ≤95%

4. Weight: 35g

5. Dimensions: length × width × height (62 mm × 39 mm × 14 mm)

407. What are the main technical parameters of the external alarm number?

1. Work power: 6VDC

2. Alarm loudness: not less than 110dB

3. Use environmental conditions: indoor, environmental temperature -10 ~ 50 ℃, relative humidity ≤95%

4. Weight: 60g

5. Dimensions: length × width × height (65 mm × 65 mm × 38 mm)

408. What are the main technical parameters of the emergency help button?

2. Use environmental conditions: indoor, environmental temperature -10 ~ 50 ℃, relative humidity ≤95%

3. Power consumption: standby 0.01W, alarm 0.09W

4. Weight (excluding battery): 60g

5. Standard size: length × width × height (90 mm × 55 mm × 22 mm)

410. What are the main technical parameters of infrared wide -angle detectors?

1. Infrared part:

Detective angle: level 110 °, vertical 60 °

Detection distance: center 8-10 meters (ambient temperature 20 ° C)

Open time: 1.5 seconds

2. High -frequency part:

Launch frequency: 315 ± 0.2 meters Hz

Launch current: 8MA

Launch distance: 600 meters in an empty land

3. Static power consumption: ≤80ua (typical value)

5. Sales articles

501. What is the guarantee of after -sales service of the product?

March replacement, one -year warranty, and free maintenance of life (only cost cost fees). If the failure or damage caused by the use of improper use and other people is not within the scope of warranty, users should properly preserve the warranty card and shopping invoice (voucher).

502. Can the alarm call directly to 110 and 119, why?

No, because the public security system is not agreed, it is not allowed to connect any system directly with the public security alarm. Furthermore, the public security police system generally does not accept recording signals. But when an agreement with the local public security system is allowed, this is allowed.

503. What should I pay attention to when designing a solution for users? What are the differences in the requirements of this product?

When designing a solution for customers, the main attention is:

1. If multiple windows are on the same plane and there is no blocking in the middle, it is recommended to install outdoor infrared defense railings.

2. If the conditions are not allowed, indoor curtain detectors can also be used, but pay attention to the occurrence of error alarm due to external factors such as curtains and direct sunlight during installation.

In actual application, the possibility of ripples from the windows with high floors is relatively small. It can be recommended to use the corresponding alarm configuration for specific conditions. The infrared detector can be used to install it in the most important area.

504. When will the customer be retreated and when?

When you go home and enter the door, retreat, and set defense when you leave or sleep. However, if you pass the cloth defense area at night (if there is an indoor network on the main channel), you need to retract to avoid causing a misunderstanding.

505. Do the host be next to the phone?

uncertain. The host should be placed in a relatively hidden but appropriate position for alarm audio. The host and telephone line are connected mainly to whether the information pre -recorded by the phone is correct and clear.

506. If a group of calls occupy a line or unattended when calling the police, what will the host move?

Will be automatically dialed in the order in order, and repeated twice. Therefore, the probability of dialing 12 calls to occupy a line or unattended answer is very low.

507. How many detectors can a set of hosts be equipped?

Theoretically, it can be infinite. But ordinary households or units are at most with a dozen probes, so the host’s capacity is sufficient.

508. What are the alarms of smoke, breath, and emergency help?

According to relevant national regulations, they are all first -level alarms, which means that regardless of whether the host settings are ordered or retraceable. Once they receive a sense of smoke, qi, and emergency help signals, the host will issue alarm.

509. Why is it not easy to retreat when the alarm is required when demonstrating the feeling of smoke and qi? How to deal with it?

This is because the smoke and gas in the smoke and gas probe have not completely volatilized, and the probe is constantly sending a alarm signal to the host. At this time, you can take the probe to the ventilated place with his mouth to blow gas.

510. There are many household appliances in the home, will it interfere with the performance of the product?

In principle, it will not cause interference. The company’s products are detected through the safety and police electronic products quality of the Ministry of Public Security. The standards are met in various performance indicators, but they should avoid household appliances as much as possible when installing, so that the product can make the product smoother.

511. What is the maximum distance between the host and accessories?

The host and accessories can work normally in the open area of ​​600 meters. However, in the indoor building structure, especially the reinforced cement beams and metal doors, etc., it will affect the transmission distance. However, the distance between the host and the probe can reach more than 50 meters in ordinary civilian families, including villas. Location.

512. After the console phone number is dialed out, the Telecommunications Bureau collects without charging? What is the charging standard?

This is the number of numbers through the market. If the other party is connected, it is charged according to a fixed telephone standard.

513. There is no metal anti -theft door or network insurance for installation alarm system?

The anti -theft door and the net have appeared in the market for many years, and the methods of thieves are also clever. The brand -name anti -theft door only takes ten minutes. The ordinary anti -theft door can be pried open in just a few minutes. It affects the aesthetics and has a hidden fire hazard. Intelligent security products can not only call the police as soon as the gangster’s invasion, but also transmit the sound light signal to the outdoor number through an external alarm number to scare the gangster. It is said that smart security products are the trend of social development and are very suitable for family security.

514. Is the product operation complicated?

This is a human inertia thinking. For fresh things, it always thinks that the operation may be complicated, and when our products are positioned in the market, each detail is considered by the user, so it is very simple to operate. As long as there is junior high school, there are junior high schools People in the above culture can operate themselves after reading the instructions. It should be said that our products are much simpler than the TV remote control.

Special Note:

Special Note:

Detection

: Test the “city dialect” connection during testing to avoid error alarm.

1. Battery: 12V, Model 23A

515. Is the product firmly fixed?

In order to make the installation conveniently not affecting the decorative effect, this product uses industrial sticky glue, and it is very solid to use on the clean door.However, it may be easy to fall off on the wall, so it is best to use screws to fix with the wall or doors and windows, so as not to fall off the police.

516. How long is the service life of the product?

Like home appliances, it is not a problem with the life span of more than 8 years.But users abuse their products, and no matter how good the product is, it is impossible to predict.

In order to answer your doubts, the above is what we have organized about wifi siren, hope it can help you.

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