Description
|
Quiescent Current |
>50uA |
|
Alarm current |
≥40mA |
|
Detection angle |
Ceiling 360 degrees Wall: 120 degrees |
|
Self-test time |
60S |
|
sensor |
Binary infrared detector |
|
Working temperature |
-10~55°C |
|
Working environment humidity |
Maximum 95% RH (no condensation) |
|
Installation height |
1.7-2.5meters |
|
Radio frequency |
868.4MHz FSK |
|
Wireless transmission distance |
Empty 100 meters |
|
Battery low pressure alarm |
less than 6.8V |
|
Standby duration |
≥220days |
