1PC LCD Display CO Carbon Monoxide Detector Sensor Tester with Sound Light Alarm Warning Hot

Description: Our detector is a great household necessity to protect your families" safety, and it is also perfect for using in factory, school, bank, workshop, hotel and so on. It is highly sensitive with high stability, very easy to install with included screws. when the smoke leakage occurs, the red indicator will flash and remind you, accompanying with a loud alarming sound, to ensure personal safety. And it is operated by 3pcs AA batteries, energy-saving and simple to use. Such a practical detector, worth buying to protect your family safety! Features: The shell of our detector is made of high-quality ABS material, which makes it eco-friendly, sturdy and durable to use. Our wireless carbon monoxide detector is adopting unique structural design, it is highly sensitive and has good functions of dust and insect prevention, strong anti-interference and high stability. With red & green Led indicators, the green indicator flashes that indicate detector is working properly, and when the gas leakage occurs, the red indicator will flash and remind you, accompanying with a loud alarming sound, to ensure personal safety. Easy to install on the ceiling or wall with included screws, and it is operated by 3pcs AA batteries(not included), energy-saving and easy to use. With a test button, it can take analog alarm tests of the c arbon monoxide alarm in the first time to use. And the LCD display is for easy and fast reading the concentration of carbon monoxide. A great household necessity to protect your families" safety. And it is also perfect for using in office, hotel, factory, school, bank, workshop, restaurant, garage and many other places. Specifications: Condition: 100percent Brand New Shell Material: ABS Color: White Te st Gas: C arbon M onoxide Power Supply: 3pcs 1.5VAA batteries (Not Included) Alarm Concentration of Carbon Monoxide: 50ppm(Alarming with 60-90 minutes), 100ppm(Alarming with 10-40 minutes), 300ppm(Alarming with 3 minutes) Standby current: <80uA Alarm Current: <80mA Operating Temperature: 4~38 celsius Relative Humidity: 25~85percent RH Alarm Sound: more than 85dB Green LED: The green LED flashes every 30 seconds to indicate the detector is operating properly. Red LED: When a dangerous level of carbon monoxide is detected and a potential fire is detected, the red LED will flash and the alarm will sound. Size(Dia x T): Approx. 100 x 38mm / 3.9 x 1.5inch Weight: Approx. 110g Package Included: 1 x Carbon Monoxide Detector (Batteries are not included) 2 x Screws 2 x Screw Stoppers 1 x User Manual