infrared detector alerts when motion activated in your home or business as well as sending you message.
 
detecting -distance  from an angle horizontal 0-110 degree or a vertical0-60 degree, it is capable to detect far away of 6-12m.
valtage DC 3V
working current  ≤45mA
transmitting frequency 433MHz
transmitting power <10mW
action distance  >50m
anti-interference >30V/M
sensitivity  -105dB
for more details please contact smarthome at zs-komsa.com