Overview:
The detector with special structure design is suitable for detecting the smoke in house， shop， hotel， restaurant， office building， school， bank， library， computer house and storehouse etc.

Features:
* Excellent stability.
* High sensitivity.
* Alarm test button for easy testing.
* Low battery indicator.
* Alarm Indication: Alarms come out after LED flashes for about 11 seconds.
* Designed for the fastest possible installation.
* When burning particles are detected， this detector will release clear and crisp pulsating alarms until the air is fresh.

Specifications:
Power Supply: 9V Carbon batteries(The?battery?not?included)? or Alkaline batteries ?
Work Current:
??? Static Current: ≤20uA
??? Alarm Current: ≤15mA
Sensitivity:Ⅱgrade
Work Temperature: -10℃ - +50℃
Work Humidity: ≦95%RH
Alarm Sensitivity: !#!gt!*!=85dB
Reference Standard: EN14604
Battery Life: at least 1 year
Item Weight: Approx. 141g/4.99oz
Item Size: Approx. 12.5 * 3.2 * 12.4cm / 4.92 * 1.26 * 4.88in( L * W * H )
Total Weight: Approx. 172g/6.08oz
Package Size: Approx. 14.5 * 4.2 * 13.2cm / 5.71 * 1.65 * 5.20in( L * W * H )

Package List:
1 * Smoke Detector
1 * Accessory Bag
1 * User manual