Shenzhen Sumring Technology Co., Limited  

Product Name: Multi Gas LPG Natural Co Gas Sensor Leak Alarm Detector Model NO.: SR-908DSZ Receive Frequency: None Alarm Volume (within 1m): 85dB/M Transmission Mode: Wired Working Principle: Catalytic Combustion Method Sensor Application: Indoor Certification: CE, RoHS Working Mode: Passive Signal Transmission: Catalytic Combustion Method Sensor Type: Combustible Gas Detector Name: Multi Gas LPG Natural Co Gas Sensor Leak Alarm Det Detecting Gas Type: Carbon Monoxide Gaslpg/LNG/Natural Gas/CH4 AV Voltage: AC 90V-240V 50-60Hz Battery Voltage: 9V Rechargeable Battery(Optional) Warm-up Time: about 180s Working Temperature: 0