LCD Combination CO Carbon Monoxide Detector
❥MCU processing and SMT Manufacture Technology ❥High accurate electrochemical sensor ❥3-5 years’ sensor lifetime ❥85-decibel alarm sound ❥LCD display ❥Simple installation ❥Low battery warning ❥Manual Test / Auto-Reset ❥CE, Rohs and EN50291 approved Specifications: ❥Power Supply: 3*AA batteries (NOT included) ❥Sensitivity/Alarm Time: ❥Static Current: <80uA (200uA when the LCD displayer light) ❥Alarm Current: <80mA ❥Audibility: 85dB ( at 1m distance ), Frequency 3±0.5KHZ ❥Operation ambient: 0-45°C ❥Environment Humidity: 20~95%R.H ❥Alarm Output: 85db/1m, 3Khz frequency, red LED light flash fast ❥Static Output: Green LED light flash every 30 seconds ❥Low Battery Warning: Sound “di” every 30 seconds, displaying “lb” ❥Dimension: 100mm*38mm ❥Weight: 120g Package Includes: ❥1x Carbon Monoxide Detector ❥2x Screws ❥1x English User Manual