stand alone smoke alarm en14604

Specifications *Smoke alarm

*EN14604 APPROVED

*Photoelectric Smoke Detector (Independent)

*Low-battery warning

*LED indication

stand alone smoke alarm en14604 Introductions:   70% of all home fire deaths occurs in homes with no alarms or no working alarms, and nearly one quarter of smoke alarms in reported fire are not working. Our battery operated optical smoke alarm are designed to help protect you and your family from the dangers of fire.   This unit is smaller in diameter giving it a discreet design. This model is powered by a 9V battery, providing continuous protection, even during power outages.This easy-to-install unit includes a test button to verify the detection electronics are working as intended. Please install the smoke alarms on every floor of your home, in hallways, inside bedrooms, and outside of sleeping areas and replace smoke alarms every 10 years.   Test Button
Auto reset
ASIC adopted;Anti-light, mothproof;Strong adaptability for circumstance;
SMT design, high stability
Technical specification:
Operating voltage: 9V battery
Alarm output: sound and flash alarm
Sound level: ≥85dB/3 meters
Sensitivity:2.06%/ft
Detecting area: 20 square meters
Dimension: Φ128*38mm 
Execute criterion:EN14604,UL217  

Model NO.	DP-620PHS	DP -620PHM-AC	DP -620PHW-AC	DP -620PHWR-AC	DP -620PHR
Operating voltage	9Vbattery	AC110V/220V (9V backup battery)			9Vbattery
Interconnection	N/A	Up to 40pcs HEIMAN smoke detectors	Install witin the radius of 200 m	Install witin the radius of 200 m	N/A
Hush function	YES
Code form	N/A	N/A	2262	2262/1527	2262/1527
Sending frequency	N/A	N/A	433MHz	433MHz/315MHz
Radio distance	N/A	N/A	200m(open area)
Sensitivity	2.06%ft±1.3%ft
Sound level	85dB/3m
Installation	Wall or Ceiling mounted
Working environment	-10°C~+50°C (≤95%RH No congelation)
Dimension	Φ128*38mm