Basic composition of household anti-theft alarm

The household anti-theft alarm is a physical method or electronic technology that automatically detects intrusion in the defense monitoring area, generates an alarm signal, and prompts the on-duty personnel to indicate the area where the alarm occurs, and displays a system that may take countermeasures. The alarm host is an important facility to prevent accidents such as qiang robbery and theft. In the event of an emergency, the location of the incident can be accurately displayed in the security control center through sound and light alarm signals, so that emergency measures can be taken quickly. The anti-theft alarm host, together with the entrance and exit control system, closed-circuit television monitoring system, visitor intercom system and electronic patrol system, etc., constitute a security precaution system.

The home anti-theft alarm adopts the original chip imported from the United States and the microcomputer control technology. It is an intelligent, all-digital, multi-functional new generation of technical and anti-theft products integrating sensor detection, communication and computer. The alarm system is widely used in enterprises, institutions, financial systems, business premises, residents' homes for theft, anti-robbery, fire prevention, and emergency calls for emergency assistance. It can be used independently or connected with the alarm center to form a network. The system consists of a programmable host, a remote control, various anti-theft and anti-robbing detectors, and can be networked with the public an110 alarm management center computer through a specific communication format to form a set of advanced quan azimuth science and technology security defense network. Once an alarm situation occurs, the alarm information can be instantly and remotely transmitted to the dian phone, mobile phone, and pager set by the user through the post and telecommunications network. At the same time, it reports to the alarm center that the computer of the network center can use the electronic map, database, and computer voice prompts to listen to the scene, display the unit, address, location, and mobilize the police force in a timely manner for rapid processing.

User operating parts

User operation components include emergency buttons, keyboards, and remote controls. Among them, the remote control is used to arm, disarm, and emergency help the host; when used in the family, it is equivalent to a key for each family member. By pressing the arming key with the hand, the host emits a "beep" sound. You can enter the alert state.

Various types of defense probes

Various types of defense probes include: door sensor, passive infrared detector, active infrared detector, smoke/fire detector, flammable qi body alarm, etc., each has its own function, just like door sensor, it is used to detect Whether the door has been opened illegally. Once a thief pushes the door open, the door and the door frame will be displaced, and the door magnet and magnet will also be displaced at the same time. The signal is immediately transmitted to the host. The host sounds the alarm and dials the preset da dian number.

Alarm host

The alarm host is the core processing part of the alarm system, which is equivalent to the human brain. Receive alarm signals from various detectors and make various reactions: such as on-site alarm, dial dadian alarm, and alarm to the receiving center.