Battery Operated Smoke Detector HM-621PHS

Photoelectric Smoke Detector On-top battery compartment Alkaline battery over 3years usage Shockproof design for vehicle use

HEIMAN New Photoelectric Smoke Detector HM-621PHS

• Stand alone, alkaline battery operated, over 3 years usage

• Battery compartment on top for easy battery replacement• Tamper resistant pins for batteries

• Photoelectric sensor• Ceiling mounted• With quick fix mounting bracket for easy installation• MCU processing, Test & Hush button• Auto reset after smoke clears• Auto check malfunction in smoke chamber• Green LED flashes once every 30s to indicate normal battery supply• RED LED  flashing and buzzer sounding for alarm indication• Low  voltage compensation • Temperature compensation• Low battery warning• Dust-proof, mothproof Design• Shockproof design suitable for vehicle use• Anti white light interference• Anti RF Interference (20v/m -1GHz)

Photoelectric Smoke Detector Technical Pramaters:

Operating Voltage	DC 3V (2pcs AA alkaline batteries)
Static Current	≤10uA
Alarm Current	≤25mA
Warm-uo Time	3 minutes
Hush Time	10 minutes
Smoke Sensitivity	0.16dB/m (±0.05dB/m)
Alarm Indication	Red LED
Failure Indication	Yellow LED
Sound Level	≥85dB/3m
Alarm Audios	Di-Di-Di...
Working Temperature	-10°c ~ +50°c
Humidity	≤ 95RH (No Congelation)
Installation Mode	Ceiling Mounted
Dimension	Φ110*45mm
Execute Criterion	EN50291, UL217, GB15322.5-233

Battery Operated Smoke Detector HM-621PHS