Wireless gate magnetic bci-cgm01
Product introduction
Wireless door magnet USES magnetic control principle and is used in doors, Windows and other places.It wirelessly sends an on-site alert or status to the control host.
Technical parameters
Working frequency band: 470MHz 4A2 group
Working voltage: dc3.6v
Static current: mu A less than or equal to 7 mu A
Operating current: no more than 120mA
Low voltage alarm: 3.3v + / - 0.1v
Using the environment temperature: - 10 ℃ ~ 55 ℃ relative humidity: 95% or less
Rf power: the maximum output power is 20dBm, adjustable
Receiving sensitivity: -143dbm @sf12/125khz
Communication distance: 2km in the city, 5km in the suburbs
Battery life: BBB 0 1 year