Chuango Chuang Gao CG-A8 PSTN Home Phone Wireless Infrared Burglar Alarm

A long time ago I wanted to buy a home security equipment. Since my family was at the end of the lane, there was no street lamp and the security forces in the vicinity did not give power. I didn’t see people for a few months. The neighbor’s family climbed into the TV at midnight. The law and order situation is bad . If you go out at night, when you are not at home, your mother is always worried. . Although it is useless for a thief to come to anything, if it can be notified when someone is out of the situation, they can still avoid losses as much as possible. This is the purpose of the security equipment. However, there is no understanding of such products, and the impressions in the company's monitoring are to pull the camera guns everywhere, which is too much trouble for the family and this monitoring person to monitor the notice, which does not meet my needs, Of course, I can't afford the various black technologies that appear on the movies. ; There is a webcam monitoring, can see the situation at home, this is very convenient and effective, but the need for wireless network connection, my home's WIFI coverage is poor, routing in the 3rd floor, usually the first floor of the phone signal is very Poor, it is estimated that this is not connected to the signal or problem , objective conditions are limited. It was not until a few weeks ago that there really was such a product that did not require cumbersome wiring and did not require too much money. It was able to reach people who entered illegally and made a harsh noise and immediately notified me of the purpose. . In fact, this type of product is no longer a state-of-the-art technology, and it will even be eliminated because the installation requires a fixed line and is a necessary condition because the notification of the situation requires the phone to dial the mobile phone. Fortunately, although my family didn’t use it a few times a year, it’s useless to apply for suspension, so it’s perfectly fine The following figure is the connection diagram of the installation device, only need to connect two lines, similar to the connection method with the router.

I bought a Chuango CG-A8 PSTN home phone wireless infrared burglar alarm

The omnipresent packaging on the merchandise shows that this is a professional alarm device, and the simple interface expresses a simple connotation.

positive

side

back

The front of the controller

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Open the box stunned , it really is a professional equipment

Next instructions

Product features, look good

I bought the basic version, in addition to the host, there is a wireless infrared detector, a wireless magnetic sensor and 2 controllers

The first host, with the router, broadband cat, a network box a relatively small, light weight, plastic body.

The following is an infrared detector, which is smaller than what you see in a normal store

The following is the magnetic field,

The following is the controller, follow the size of the car's security lock

Finally, the last installed map

The actual use of experience: The installation of this equipment can be said to be simple, the phone settings are basically fool-style, the manual is very detailed, of course, do not understand the official website also has detailed video installation, the most likely problem is the signal between devices The receiving match is, after all, wireless, and there may be signal problems in the distance. The sensitivity and the size of the alarm sound should be a measure of whether this product is a good product standard. I set the alarm to sound automatically and notify me within 3 seconds. After installing the accessories and setting the alarm, if the person enters from the front door, he will touch the door magnet. If he enters from the back stairs, he will touch the infrared alarm. Under the test, I was basically in line with my expectations. I was very satisfied with the sound of the police. The loudest noise was basically heard from the alley of that lane in my house. It was 70 to 80 meters away, and it was clear that it was estimated that the thief had come to frighten me. Come to him . At the same time, my mobile phone also rang. If I answered the phone, I could hear the actual sound of the home environment at that time, but the sound was basically covered by the alarm. . As for cost-effectiveness, I think it's worth buying a security warning at a price of less than 200 yuan. If something really happens, I believe it will be effective. .

Update: After spending almost 5 months, the machine did not find any problems with its use. In particular, it was very sensitive to the magnetism. Basically, when it was ringing, my mobile phone was able to synchronize, so I also bought two follow-ups. The floor is equipped with the signal reception is no problem, as sensitive, so that the whole house feels relieved. The infrared alarm has a low sensitivity. It should be said that the sensing range is very limited, and the basic difference is not detected until a few hands are placed in front of it.