One million Pacific Insurance Yongkang genuine factory direct carbon monoxide alarm when 【Products】 The company produces household carbon monoxide alarms (CO alarm household) can detect the indoor concentration of carbon monoxide concentration value above the warning alarm. Are you from carbon monoxide violation powerful guarantee, allowing you to easily enjoy the fun at home [Description] The company produces household carbon monoxide alarms (CO alarm household) can detect the indoor concentration of carbon monoxide concentration than the warning value alarm . Are you from carbon monoxide violation powerful guarantee, allowing you to easily enjoy the fun of home. Our company produces household carbon monoxide alarm (home CO alarms) has a variety of exterior structural dimensions, there are modules without housing for sale, also based on user requirements and design of different dimensions and performance. Here are the characteristics of the standard model. Features: * Standalone use, 9V battery-powered * High volume buzzer output (> 85db) * electrochemical carbon monoxide sensor, high sensitivity, high stability, long life * Under normal conditions, the red LED flashes every 30 seconds move once; alarm, red LED indicator flashes quickly, and an audible alarm * with test button, with self-diagnosis function, can detect the status of their own self-test function * Low voltage, low power consumption (<0.3mW) * Installation and battery replacement is very convenient Specifications: Power supply voltage: 9V alkaline battery Standby current: less than 35uA (a new battery can work for more than one year) Alarm concentration: 150 +/- 50ppm of carbon monoxide gas low voltage detection: 7.5V Environment : Temperature: -10 ~ 50 ℃, Relative Humidity: 20% to 95%, no condensation Certification: meet the national standard and CE certification CJ3057 dimensions :( according to user requirements, design a different shape structure) Application: Independent, Household carbon monoxide alarm for gas leak detection CO can be installed in kitchens, bathrooms and other places. After concentration of carbon monoxide in air substantially inhalation time and maximum concentration of 50ppm symptoms in healthy adults within hours can afford 200ppm 2-3 hours, mild headache, fatigue, pain forehead 400ppm within 1-2 hours; 3 hours after threat the life 800ppm45 minutes, vertigo, nausea, cramps; unconsciousness within 2 hours; 2-3 hours 1600ppm died within 20 minutes, headache, vertigo, nausea; death within one hour within 3200ppm 5-10 minutes, headache, vertigo, nausea; 25 within 30 minutes of death within 6400ppm 1-2 minutes, headache, vertigo, nausea; 10-15 minutes death Investment Manager within 12800ppm 1-3 minutes Death: Yuxiao Cheng