Description :

Wireless Smoke Detector Home Security Fire Alarm Sensor System Cordless White

Features :

Easy installation.
The built-in special IC， stable performance， high sensitivity.
The optical principle smoke measure the room，can accurate detection or fire from the early smoke.
Can simulate alarm test for alarm.
Voltage alarm function，when the battery voltage is lower than 6.8V，issued a prompt remind users change the battery.
Alarm loudness: Loudness is equal or greater than 85DB
Temperature range: 10-60℃
Protection area: 6㎡

Specification :

Working Current: 1-Static Current: ≤ 12μ A 2-Alarm Current: ≤ 15mA
Operation Voltage: DC 9V Battery (NOT INCLUDED)
Alarm Sound: ≥ 85dB(10ft)
Ambient Temperature: -10℃ - 60℃
Ambient Humidity: ≤ 95%RH
Size: Φ113X38mm

Package includeds :

1 x Wireless Smoke Detector
2 x Screw
2 x Nuts

Details pictures :