Several little knowledge of home security system

Home security should include two layers of meaning: life safety and property security. The traditional home security installation is a passive infrared detector, which is characterized by being installed indoors, so when the room is unattended, its anti-theft protection property can be realized.

The basic principle of home security system The home security system uses the host computer to connect various detectors wirelessly or by cable to realize anti-theft alarm function. The host computer is connected to the fixed telephone line. If there is alarm, dial the alarm according to the mobile phone or the telephone number set by the customer.

Home security systems are important facilities for preventing accidents such as theft, robbery and fire. In the event of an emergency, the owner can be promptly notified by telephone to facilitate the rapid adoption of emergency measures to prevent accidents or the expansion of disasters.

The home security system is usually composed of three parts: a detector (also called an alarm), a transmission channel, and an alarm controller. The alarm detector is composed of sensors and signal processing. It is used to detect intruder intrusion or smoke. The device consisting of electronic and mechanical components is the key to the anti-theft alarm system. The sensor is the core component of the alarm detector. The use of different principles of the sensor components, can constitute different types, different uses, to achieve different detection purposes of the alarm detection device.

Home security equipment to buy home real-time security monitoring anti-theft system requirements in the defense, as long as someone illegally enters, immediately alarm and the real-time alarm image sent and stored in the system, the user receives the alarm message can be immediately through the Internet or use mobile phones to monitor the family The real-time image can usually be monitored by the owner at any time through the network without alarm information or under disarming conditions; it is really cheap and good.

The camera needs to pay attention to the following five points:

First, whether it can accurately detect intrusion information, some anti-theft alarm detectors will produce false positives due to pets, or the shaking of clothes.

Second, whether it can prevent the theft of professional thief, the thief's theft technology is now relatively high, do not interfere with other people's equipment, my burglar alarm has failed.

Third, can the "simple" "humane" burglar alarm be the most critical or easy to operate, buy more functions will not be used again, or basically do not use it is not a waste?

Fourth, can 365X24 hours of stable work, burglar alarm stability is very important, not due to power outages, alarms and can not be used.

5. Whether it can effectively resist all kinds of environmental disturbances, and do not reduce the sensibility of the burglar alarm due to various interferences, or fail.

Summarizing the above five points, I think that our home security pinhole camera alarm system is first and foremost stable, stable overwhelming! Second is the depth of technology, pinhole camera in home security is indispensable, because the thief must know which central The camera is installed, and it is wired. It will not be affected even by interference. Even if other equipment is suspended, it can record the whole process of the thief.