Wireless CO Carbon Monoxide Detector Alarm Sensor for Home Alarm Security System EU Plug

Specification : (1) Power supply: 220V AC (2) Standby current: less than 50uA (3) Alarm current: less than 50MA (4) Scope of application: Household (5) Monitoring method: hanging wall (6) Monitorable area: 20 M2 (7) Relative humidity: ≦ 95% (8) Operating temperature: -10 ℃ to +50 ℃ (14 ℉ to 122 ℉) (9) Low pressure alarm: the input voltage is less than 6.8V (10) Sensor Type: Electrochemistry (4) alarm concentration: When the concentration is 30ppm, the alarm will alarm within 120 minutes; At 50 ppm, the alarm will alarm within 60 to 90 minutes. At 100 ppm, the alarm will alarm within 10 to 40 minutes. When the concentration is 300ppm, the alarm will alarm within 3 minutes. (5) Sensor: Innovative domestic electrochemical carbon monoxide sensor, accurate, reliable, refasten good (6) real-time LCD display, sensor fault detection (yellow LED display) (7) loud high-volume buzzer output: 3 feet greater than 85 dB Package includeds : 1 x Wireless Carbon Monoxide Detector1 x EU Power Supply Details pictures :