Smoke Detector, Poison Gas Warning Sensor/security Poisoning Alarm

Features:

Two universal AA batteries work, no wiring, and can be installed corresponding to gas.
Unique low power consumption design, low power reminder function.
High sensitivity sensing, high precision chip to avoid other gas interference.

Specifications:


Condition: Brand New
Material:ABS + PMMA Panel 
Color: White
Size: Approx. 6.2x 6.2x 2.8cm / 2.4x 2.4x 1.1in
Power: 2 sections No. 7 batteries (not included)
Alarm sound: 85 decibels
Alarm current: Less than 80mA
Quiescent current: Less than 80uA
Low battery alarm: A sound every 30 seconds

Package List:


1 * Alarm
1 * Instruction Manual
1 * Mounting Screws

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.