Detailed Product Description
Product description: 
A carbon monoxide (co) detector that is ideal for home automation system. The carbon monoxide alarm will give out sound and light warning when it detects a carbon monoxide leakage. It is a safety product to help you prevent you far from carbon monoxide poisoning . we will offer you the cabon monoxide alarm with the best quality and the most competive price.
1,Hot wire type sensor
2,Power: 110VAC/220VAC/230VAC, 12V-25DC
3,Working temperature:-10degree~60 degree
4,Alarm density:Carbon monoxide:150ppm+-50%
5,Interconnecting Carbon monoxide detector
(1)Circuit for normally closed relay contacts
(2) Circuit for normally opened relay contacts
(3)Operating Frequency:433 MHZ/315MHZ (optional)
6,Size:115mm*70mm*40mm
7,Weight:228g/pc
8,Package size:58.5cm*42.5cm*53.3cm
9,Quantity/Box:100pcs
10,CtnWei(kg):28kg
11,Q`CTY/20`FT:35200pcs