Interlinked alarms that transmit data via 433MHz band can interconnect up to 30 devices simultaneously, When one of the alarms detects a target and alarms, the other interconnected alarms will alarm together at the same time
Detect Type: Smoke
Model Number: JKD-517R
Power Supply: 2×1.5V AA battery
Sensor of Smoke: Photoelectric sensor
Smoke Alarm Sensitivity: 0.25dB/m
Product Life: 10 years
Communication protocol: RF433MHz
Operating Environment: temperature: -10℃ ~55℃,
relative humidity:<95%No condensing
Storage and Transport Environment: -10~55℃ ,<95%RH
Atmospheric Pressure: 86kPa~106kPa, lndoor use type
Alarm Sound : ≥85dB at 3 meters
Installation Location: ceiling or wall
Size: about Φ115*32.5mm
Standard: EN14604:2005/AC:2008
