Networked alarm, wireless smoke detector application

Door and window anti-theft devices, rolling shutter door sensors, wireless door sensor anti-theft alarms, door sensor alarms are mainly composed of two parts: a switch and a magnet. The switch part is connected by a magnetic reed switch through a lead. The shaped and packaged magnet part is packaged in a plastic or alloy shell with magnets of corresponding magnetic field strength. When the two separate or approach to a certain distance, the switch is turned on and off to sense changes in the position of the object.
The door magnetic detector is used to sense the opening and closing of doors and windows. Usually there are wooden door magnets, window magnets, rolling shutter door magnets, and iron door magnets. The principle is that magnets can be used to control the opening and closing of the magnetron. When the two are brought together, the magnetron is in a closed state. At this time, when the two are separated, the magnetron will be disconnected and the disconnect signal will be activated. The radio frequency circuit is triggered to send a wireless alarm signal to the alarm host.
Used to detect whether doors, windows, drawers, safes, etc. have been illegally opened or moved. It consists of a wireless transmitter and a magnetic block and is used in conjunction with the alarm host.
Transmitting distance meters (straight line visible)
Contact person Han Xiufang
Straight line
Fax
Mobile phone
Company address Ma Tian North Road, Gongming Street Office, Guangming New District, Shenzhen Zhongyu Green High-tech Industrial Park Building Floor