Gas Leak Detector Security Alarm

Gas leak detector security alarm:
Parameters:
Operating Voltage: DC9-16V or AC 220V
Static Current: ≤ 90mA
≤ 300mA ( low power model)
Alarm Current: ≤ 100mA
≤ 40mA (low power model)
Power Rating: ≤ 3W (AC 220 supply)
Preheat Time: About 120S
Alarm Density: 10% LEL
Failure Indication: The Red LED light flash
Failure Indication: The Red LED light long light, Buzzer long sound
Sound Level: ≥ 85dB/m
Operating Temperature: -10~ +50 degree
Environment Humidity: Maximum 95%RH (no condensed phenomenon)Installation Mode: Wall mounted
Alarm Method: Network output, sound&light alarm wireless signal 315MHz or 433MHz (wireless model)
Emit Distance: 100m (Open Area)(wireless model)
Dimension: 110*70*40mm