Product Description
Item: Smoke Detector
1.Frequency: 433/315MHZ
2.Working Voltage: 90-240V AC
3.Rated Power: ≤3W
4.Warm-up Time: 3-5 Minutes
5.Working Temp. Range: -10°c ~ +50 °c
6.Humidity Range: 10% ~ 95% Relative Humidity (RH).
7.Alarm range:
a. Natural gas: 10% ~ 25% LEL.
b. Liquefied petroleum gas: 10% ~ 25% LEL.
c. Coal gas: 2% ~ 5% LEL.
8.Alarm Reset: Auto Reset after Gas Clears.
9.Sensor: Semiconductor Gas Sensor.
10.Indicator Information Power: Green LED ON.
12.Alarm: Red LED Flashing
13.Fault: Yellow LED ON
14.Alarm Output: Sound & Flash Alarm.