Wireless Door Sensor With 433/868 MHZ for Optional
Specifications
1.Worked with burglar alarm system2.Indication light to show battery level
3.rechargeable
1) Artistic outward appearance
2) Rechargeable battery build-in.
3) 433/868Mhz
Specification and feature
Power Requirements DC12V
Current Consumption: 8~12mA communication
Transmit Freqency:315±0.2Mhz/433±0.2Mhz
Transmit Duration:less than 1s
Operating distance from central controller:less than 80m (no obstacle)
Humidity:less than 90%
Coding Type:Fixed Code
Dimension(LWH):85X37X16mm
Operational Temp:-10°C~+40°CShell Colour:White
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