Détecteur de monoxyde de carbone, conforme aux normes UL 2034, capteur...

Détecteur de monoxyde de carbone CARBON MONOXIDE DETECTOR conforme aux normes UL 2034 capteur de CO avec affichage numérique LED alimenté par batterie The carbon monoxide detector alarm continuous monitoring of Carbon Monoxide levels to keep your family safe. Operated by 2 * 1.5V AAA batteries (not included)portable and easy installationno need for socket not affected by power failure can be installed anywhere!Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels no matter where the detector is placed in the room.To ensure complete protection make sure to place one on each level of your home and in each bedroom.Simple to usewith a single test/reset buttonwhen a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.Alarm standard: 50ppm alert within 60 to 90 minutes 100ppm alert within 10 to 40 minutes 300ppm alert within 3 minutes. Note: When you test the detector please do not use gas blow the hole directly.All CO alarms are rigorously tested to meet UL standards.The  Carbon Monoxide Detector uses electro-chemical sensing technology to protect families.It is very convenient for us to install and operate.Tests/Reset Button Green LED Light Indicates Alarm Is Operating Properly Red LED Light Indicates Dangerous Levels & Alarm Will Sound End Of Life Warning.Low battery signal and end of lifewarning ensures detector is ALWAYS monitoring your safety.Specifications:  Sensor: electrochemical co sensorDisplay: LED blue backlight digital display  Low power alarm: a built every 30 seconds is a clue  Standby Current:< 50uAAlarm Current:< 50mAAlarm tone: 85 decibels  Operation Ambient Condition:5℃~40℃ 20%~90%R.HPower supply: 2 *AAA batteries (not included)  Size: 2.36in(L)x 2.36in(W)x0.98in(H)Weight:80gPackage Include:  1 x Carbon Monoxide Alarm2 x Screws1 x User Manual