Carbon monoxide detector, CO gas monitor alarm detector compliant with UL 2034 standards, CO sensor with LED digital display for home, warehouse, battery powered

The carbon monoxide detector alarm continuously monitors carbon monoxide levels to ensure your family's safety.

Operates on 2 AAA 1.5V batteries (not included), portable and easy to install, no outlet needed, unaffected by power outages, can be installed anywhere!

Features an advanced electrochemical carbon monoxide sensor that detects carbon monoxide levels regardless of where the detector is placed in the room.

For complete protection, be sure to place one on each floor of your home and in each bedroom.

Simple to use, with a single test/reset button. When a dangerous level of carbon monoxide is detected, the red LED flashes and a loud 85-decibel alarm sounds with an LED flash.

Alarm standard: 50 ppm, alert in 60 to 90 minutes; 100 ppm, alert within 10 to 40 minutes; 300 ppm, alert within 3 minutes. Note: When testing the detector, please do not use gas blowing directly into the hole. All CO detectors are rigorously tested to meet UL standards. The carbon monoxide detector uses electrochemical detection technology to protect families. It is very convenient to install and operate. The alarm will emit an end-of-life warning. The low battery signal and "end-of-life" warning ensure that the detector is ALWAYS monitoring your safety. Display: Blue LED backlit digital display; Low power alarm: One "build" every 30 seconds is an indicator; Standby current: <50 µA; Alarm current: <50 mA; Alarm tone: 85 decibels; Operating ambient conditions: 5℃~40℃. 20% ~ 90% RH Power supply: 2 AAA batteries (not included)

Size: 2.36 inches (L) x 2.36 inches (W) x 0.98 inches (H)

Weight: 80 g Package includes: 1 x Carbon Monoxide Alarm 2 x Screws 1 x User Manual