Smoke detector S22

タイトルまたは説明

S*2 Series Photoelectric Smoke Detector S*2PS Standalone Photoelectric Smoke Detector S*2PS(Hush) Standalone Photoelectric Smoke Detector with Hush function S*2PA AC powered Photoelectric Smoke Detector S*2PA(Hush) AC powered Photoelectric Smoke Detector with hush function Features Designed to comply with EN****4 Battery operated or AC powered Hush function optional Interconnection up to *0pcs for AC powered model Durable Sensor Head; Excellent smoke access Low Battery Indication Easy Installation and maintenance Extended Warranty Characteristic Test Button & Hush Button AC powered function optional Twist-off mounting for fast installation Technical Data Model S*2PS S*2PS(Hush) S*2PA S*2PA(Hush) Operating Voltage DC9VAC **0V, with 9V back-up battery Hush Function N/A Yes N/A Yes Sensitivity 2.*6%/ft Alarm Output Sound(*5dB/3M) & Flash Installation Method Ceiling Mounted Operating Temperature 4?C ~ **8?C Operating Humidity ≦*5%RH Dimensions **8m(Dia)x*8mm(H)