Détecteur de CO, fumée et haute température 3 en 1 sans fil, composite, alarme indépendante CST503

Feature:
1. Adopt bi-directional sensor, 0.1-0.5DB/M sensitivity is 2 times higher sensitivity, leaving more time for escape and rescue.
2. LCD shows the concentration of CO intuitively to protect family safety at all times.
3. Can detect CO carbon monoxide gas, such as honeycomb coal, coal stove, soot.
4. Complete fire protection information, passed CE, ROHS, FC, EN50291 safety certification.
5. Powered by 2 AAA batteries with low power consumption.

Specification:
Condition: 100% Brand New
Item Type: Security Alarm
Color: White
Material: ABS
Alarm Current: 80 mA
Quiescent Current: 80 uA
Wireless Frequency: 433
Working Temperature: -10 - + 75 (℃)
Detection Distance: Approx. 1.5m/4.9ft
Scope of Application: Kitchen, Bathroom, Living Room, Empty Room in Long Time
Type: Carbon Monoxide, Smoke, Temperature, 3-in-1 Alarm
Model: CST503
Installation: Wall-Mounted
Alarm Method: On Site Alarm
Power Supply: 2 x AAA Batteries (Excluded)

Package List:
1 x Security Alarm1 x Screw Package1 x Manual

Note:
This is an independent type carbon monoxide smoke temperature alarm, which can detect CO carbon monoxide gas, such as honeycomb coal, coal stove, soot, can not detect natural gas, liquefied gas, city pipeline gas; can detect smoke and temperature.