Hardwired Smoke Alarm, 10 Years Photoelectric Sensor Smoke Alarm, Interconnect as much as 12 pcs with 9V Again up Battery, Mute Perform for Dwelling College and Resort
(as of Jan 11,2022 13:38:39 UTC – Particulars)
🔥 Interconnection alarm mode can interconnect as much as 12 pcs alarms for the most effective safety, when one smoke alarm sounds all of them sound.
🔥 Superior photoelectric sensor (10-year sensor service lifetime) smoke alarm shortly detects seen particles (related to smouldering fires)
🔥 120-Volt fundamental energy ac hardwired smoke alarm with 9-volt battery backup (battery included) to maintain smoke alarm functioning throughout energy outage
🔥 Check/silence button checks unit’s digital circuitry, horn, and battery perform; check button for straightforward weekly testing, consists of alarm silence (hush mode)
🔥 Ul 217 commonplace, prime quality abs, security and loud > 85db(a) @ 3 meters, simple to put in with mounting bracket