Feature:
Advanced photoelectric sensing technology; detects visible particles (associated with smouldering fire) sooner than ionization alarms.Convenient to install and maintain Auto check malfunction.
smoke alarm will chirp once every 40s to remind user of replacing a new battery. Auto reset.
Sound and flash alarm; alarm sound louder than 85 decibel with red LED flashing.Test button; tests unit''s electronic circuitry, buzzer and battery function.
SMT manufacture technology; high stability.Dustproof, mothproof and anti-white light interference design.Anti-RFI (20V/m-1GHz).
Specifications:
Model NO.:HM-623PS (Standalone Photoelectric Smoke Detector)
Sensor:Photoelectronic
Power:DC 9V battery
Current
Standby current: <12µA
Alarm current: <10mA
Alarm Output:Red indicate, alarm sound >85dB (3m)
Working Environment:Operation Temperature-10°C~+55°C, Operation Humidity: <95%
Dimension:Φ95x41mm
Package included:
1 x Standalone Smoke Detector Fire Alarm With Photoelectric Sensor HM-623PS
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