Origin	China
Model Number	YK-628YG/02

smoke alarm is that to prevent fire,and reducing wealth's loss. they have own perfect quality, attractive appearance, steady performance,ect.
fire alarm YK-628YG/02
Product description:
power: 9v battery、12VDC/24VDC
Features :
Ceiling or wall mounting
Easy to install with mounting hardware included
9 Volt battery operated (included)
Suitable for any room
Flash alarm indicator (red)
Test button for easy recommended monthly testing
Low battery signal
Safety clip feature, not allow mounting of smoke alarm without battery installed photoelectric chamber for early detection from all directions
Loud 85dB alarm signal
Specifications:
1,Power Source : 9V battery
2,Operating Current : 10 uA (normal) and 20-50 mA(alarm working)
3,Sensitivity to smoke : In comply with CE stqandard
Operating Temperature: 40oF - 100oF (4. 4C - 37.8oC) Ambient Humidity : 10% - 90%.
Horn Level: 85 Decibels at 10 feet.
4, Battery life:1 year min L
5, Interconnecting Gas detector
(1)Circuit for normally closed rely contacts
(2)Circuit for normally opened rely contacts
(3)Operating Frequency: 433 MHZ/315MHZ (optional)
6,Size:105mm*25mm
7,Weight:150g/pcs
8,Package size:58.5cm*42.5cm*30.6cm
9,Quantity/Box:80pcs
10,CtnWei(kg):15.5kg
11,Q`CTY/20`FT:339200pcs
12, ......
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