Independent Co Sensor Detector For Home Security

Feature:
Power supply: 3V, 2 AAA batteries(Batteries Not included)
High performance mcu provides accurate detection, detection range 30ppm~999ppm
Alarm memory function
Low power design, battery life of more than 1 year
Alarm concentration and time:
50PPM, <90 minutes
100 PPM, <40 minutes
300 PPM, <3 minutes
Using long-life imported core source sensor (more than 3 years), providing 1 year quality assurance
Product size: 62X62 mm, height 28 mm
The plastic shell uses the original rubber compound

Specifications:
Operating voltage: 3V
Alarm current:50?mA?
Alarm volume:?85db
Working temperature:-10?50 Degree
Material: ABS plastic
Color: White
Model Number: 9090302

Type: Carbon Monoxide Detectors


Package includes:1 * Carbon Monoxide Alarm2 * Screws1 * English User Manual

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.