Composite Carbon Monoxide Smoke Alarm CO&SMOKE Smoke Lea

Carbon monoxide gas detection concentration smoke sensitivity 000-999 PPM0.1%db/m-9.9%%db/m

Battery supply

Low battery alarm

Static current: less than 120uA

Alarm current: less than 140mA

Alarm sound: sound and light prompt

Working temperature: 0-50C

Working humidity: relative humidity 10%6-95%

DC 3 x 1.5VAA battery/1 x 3.7V 18650 lithium ion battery alarm indication(No battery)

Power display: LCD/sound and light/voice prompt

Material: ABS

colour: As shown

Package Contents:

1 x Alarm

2 x Screw

3 x Plastic plug

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.