Smoke Fire Sensor Compound - Security Alarm Gas Detector

Features:

High precision electrochemical sensor and infrared photoelectric sensor.
LCD displays density PPM, very easy and convenient in use.
current consumption.

Specification:

Condition: Brand New
Material: ABS
Power: 3 * 1.5V AA battery (excluded)
Static current: <20UA
Alarm current: <50mA
Sensor: Electrochemical carbon monoxide sensor and infrared photoelectric sensor
Temperature: 0°C-50°C
Detection Concentration: 000~999 PPM
Sensitivity Level: 5 PPM
Error: +/- 10%
Package Weight: Approx.50g/1.8oz

Package List:

1 * Sensor Alarm
1 * Installation Kit
1 * 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.