User's Manual

Oplink Communications
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1. Over 57+/-3℃
2. Temperature changes by more
than 6.7 ° C / minute
Power Source DC3.0V 1400mAH Li-Battery
Standby Mode Current ≤70μA
Alarm Mode Current ≤40mA
Power Consumption 1 year (Triggered twice a day and
the noise less than 70 dB)
RF transmission test By pushing the button on top
surface
Operating Environment WorkingTemp:-10 ~6℃ 5℃(sustain
2 hours at 60 ~6℃ 5℃)
Humidity:5%~80%RH
non-condensing
Storage Temp: -20 ~65℃℃
Humidity:5%~85%RH
Battery Low Level Indicator 2.5V
Low Battery Alarm Mode Low battery only alarms when
another sensor
alarm triggered and Heartbeat
Safety Regulation FCC/CE/NCC