?Technical Parameter
Technical Parameters
Battery Type
23A 12V
Wireless frequency
433MHz
Wireless transmission range
100-200 meters(Open area)
Coding chip and Resistance
EV1527/330KΩ
Alarm indicator
Red LED
Low battery indicator
Antenna type
Telescopic antenna
Static current
≤10μA
Alarm current
≤30mA
Operation Temp.
–10°C to +50°C
Humidity
5%--95% non-condensing
Dimension
65*24*14mm
Weight
50g