Smoke Detector Smart Fire Alarm Detector Security System

Features：

Attractive and modern design suitable for residential and commercial applications

Dustproof,anti-light interference design

Superior detection sensitivity,MCU processing,eliminate false alarm

More than 1 year battery life (according to the battery type) and easy battery replacement

Sound amp;flash once a fire sensed(smoke, low battery)

Loud (85db) alarm sound at 3m (10ft)

Simple wall or ceiling installation, with bracket

Specification:

Operating voltage: 9V battery (6F22 carbon battery)

Static current: lt;20uA

Alarm current: lt;40mA

Battery life: carbon battery for about 1year

Alarm indication: Red LED Flash

Alarm sound: ge;85dB/3m

Dimension: Phi;128x35mm

Detecting area: 25m2 at 6-12m installation height

Sensitivity:1.8%ft plusmn;0.8%ft

Installation:Ceiling mounted

Working environment:-10 deg;C~+50 deg;C,( le;95%RH NO congelation)

Package List:

1* Smoke Detector

1* Set of Sticker

1* User Manual

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.