Shenzhen Puzhesi Technology Co., Ltd.  

Product Name: Wall Mounted Home Safe Carbon Monoxide Alarm Co Detector Model NO.: CO303 Receive Frequency: Standalone Alarm Volume (within 1m): ?80dB Transmission Mode: Wireless Working Principle: Electro-Optical Type Application: Indoor Working Mode: Active Signal Transmission: Wireless Alarm Type: Carbon Monoxide Alarm Weight: 265g Color: White Power Source: AC220V Humidity Range: 5%-95%(Rh) Audio Alarms: 85dB at 10FT(3 Meters) Trademark: co Transport Package: Carton Specification: 78*38*122 Origin: China Product Description AC Wire-in Carbon Monoxide Alarm with accurate elctrochemical sensor with excellent stability and high-sensitivity by Advanced MCU Expert Algorithm SoftwareKey Specifications/Special FeaturesMCU expert algorithm software to prevent the most gas alarm fault.Power Source: 220VAC.Audio Alarm: ≥ 85dB/3mTemperature Range: 0ºC to 40ºCHumidity Range: 5%-95% relative humidity(RH)Sensor: ElectrochemicalSize: diameter 105mm in diameter x59mm depthEasy to install with mounting base includedTest button and LED allows simple check on alarm operation