photoelectric smoke-detecting fire alarm, with the capability to detect smoke from the subtle beginning of fire event, make sound and light alarm in real time and send wireless alarm signal.
Technical Parameters
Power Supply：DC9V Lithium battery (6F22/9V)
Static Current：<>
Alarm Current: <100ma>
Emission Distance：≥100m（open space）
Working temperature： 0℃ ～ +50℃
Relative humidity：≦95%RH，non-condensing
Alarm sound：>80dB
Frequency：433MHz/1527/330K
Low voltage alarm：The detector sends wireless low voltage code in the
event of battery low voltage. Under the condition of continuous battery
low voltage, detector sends low voltage code one time per 24 hours.
