Color | White |
Standalone 220v oke fire detector with ABS white enclosure
SR-818
Interconnected smoke detector
Can be connect 20 pcs (operation)Alarm Sound: >85dB/3Mconnection frequency:433MHzmitting distance:200m (open area)Battery life: 5-8 yearsAlarm concentration: 13%Humidity: 0%~95%RH(No condensation)Sensitivity:0.5dB/m (±0.1dB/m)