Sell power cordhome applianceextension socket△❐[Local Stock] Wireless Smoke Detector Fire Sensor Alarm Hi best price

[local stock] [1-2 days delivery] [Philippine seller] It is a fire smoke detector alarm, which is applicable to all areas: residence, store, hotel, restaurant, office building, school, bank, library, computer room and warehouse. Alarm and warn people to stay away from dangerous areas and smoke is detected. The detector adopts special structure design and ASIC, which has the characteristics of dust-proof, moth proof, anti external light interference and so on. Description of alarm test button: the smoke detector detects smoke to ensure that everyone is awakened and alarmed in case of fire emergency. The detector is suitable for detecting smoke in homes, rooms, shops, hotels, restaurants, offices, schools, banks, libraries, computer rooms, warehouses and other places. It is easy to install photoelectric sensors. All directional early detection specifications: alarm volume: 10 feet to 85 dB, circular size: r = 102mm, H = 31mm, powered by dc9v battery (not included). Purpose: fire Smoke model: Home Protection Customization: no package content: 1 x smoke alarm 2 x screw