85dB Independent Smoke Detector Fire Alarm Sensor

About this item

Hassle-Free Exchanges & Returns for 30 Days. · 6-Month Limited Warranty. · Shipped from a global seller. Price includes all duties. 1 It is a fire smoke detector alarm, alerts and warns people to stay far away from danger field when it detected smoke. 2 Once triggered, the red LED will flash with a high volume alarm sound, louder than 85dB. 3 Fits for areas like house, shop, hotel, restaurant, office building, school, bank, library, computer house, and storehouse, etc. 4 With the special structure design and photoelectric signal processing technology, it features with dustproof, mothproof and anti outside light interference. 5 Comes with an alarm test button. Press it after installation, if the buzzer beeps, then it works fine.Features: It is a fire smoke detector alarm, alerts and warns people to stay far away from danger field when it detected smoke. Once triggered, the red LED will flash with a high volume alarm sound, louder than 85dB. Fits for areas like house, shop, hotel, restaurant, office building, school, bank, library, computer house, and storehouse, etc. With the special structure design and photoelectric signal processing technology, it features with dustproof, mothproof and anti outside light interference. Comes with an alarm test button. Press it after installation, if the buzzer beeps, then it works fine. The photoelectric sensor is designed for early detection from all directions. Easy to install and convenient to use. Specifications: Power Supply: 2 x 9V 6F 22 Batteries (not included) Standby Current: 10uA Alarm Current: 20mA Alarm Indication: Red LED Sound Level: 85dB/m Detecting Area: 20 square meters Operating Temperature: -10 C ~+50 C Operating Humidity: 95% RH Item Size: 10.5x3.4cm/ 4.13x1.34in Item Weight: 69g/2.41oz Package Size: 10.6x10.5x3.6cm/4.17x4.13x1.41in Package Weight: 91g/3.20oz Package List: 1 x Smoke Detector Alarm 2 x Mounting Screws 1 x User Manual What's in the box 1 x Smoke Detector Alarm, 2 x Mounting Screws, 1 x User Manual