Standalone Photoelectric Smoke Alarm Fire Smoke Detector Sensor Home Security System for Home Kitchen 9V

Features:

Independent installation on ceilings and walls, with mounting bracket, which is easy to install and do not need to debug.

With specially designed cover, can protect it from dust.

Built-in dedicated IC: with stable performance and high sensitivity.

Can monitor air and detect smoke with optical principles. When it reaches the maximum amount that the chamber can bear, it will alert.

LED light flash indicator.

Low battery indication.

With a test button: can take analog alarm tests of the smoke alarm.

Can warn and alert people to stay far away from dangerous field when it detects smoke.

Suitable for use in house, shop, school, office building, storage areas, etc.

Specifications:

Color: white

Material: ABS

Power supply: 9V battery (not included)

Standby current: ≤10μA

Alarm current: ≤15mA

Operating voltage: DC9V

Alarm indication: red LED flash & sound

Loudness: ≤120dB

Operating temperature: -10 degrees centigrade to +50 degrees centigrade

Operating humidity: ≤95%RH (40±2 degrees centigrade)

Detecting area: 60 sqm

Item size: 3.4 * 10.7cm/ 1.3 * 4.2in (diameter)

Item weight: 100g/ 3.5oz

Package size: 10.5 * 10.5 * 4cm/ 4.1 * 4.1 * 1.5in

Package weight: 133g/ 4.7oz

Packing list:

1 * Smoke alarm

1 * Bag of screws

1 * User manual

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