SHOP NOW 3. First Alert Dual Sensor Smoke Alarm – fire and smoke detector system Featuring both photoelectric and ionization-sensing technology, this smoke alarm is the best of both worlds for home safety. Its smart sensing feature prevents the alarm from sounding when it detects non-fire sourc...
The test button is used to test whether the detector works normally; each time the buzzer is pressed, the buzzer emits a beep, the red LED flashes, and simulates a fire alarm; this button can be used for local mute during a fire. Specification Brand Name ...
The red LED will be on when the fire alarm is activated, until the smoke concentration is lower than the alarm threshold. The test button is used to test whether the detector works normally; each time the buzzer is pressed, the buzzer emits...
the smoke detector has a large mounting base, pre-stripped wiring harness with easy off cap, and a front battery pull tab so you can activate the backup battery without removing the alarm from the mounting bracket. Red and green LED lights on the smoke detector indicate the alarm's status,...
Alarm indication: LED flashes in Red Alarm sound: >= 85dB/3m Alarm Temperature: 57 degree Code form: 2262 or 1527 Operation temperature: -10C ~ +50C Humidity: <= 95%RH Radio frequency: 315 MHz or 433 MHZ Dimension: 128*38mm Company Information 1. 18 year's expe...
Alarm indication: LED flashes in Red Alarm sound: >= 85dB/3m Alarm Temperature: 57 degree Code form: 2262 or 1527 Operation temperature: -10C ~ +50C Humidity: <= 95%RH Radio frequency: 315 MHz or 433 MHZ Dimension: 128*38mm Company Information 1. 18 year's experienc...
Standalone Big Test Button Fire Alrm White Photoelectric Smoke Detector, Find Details and Price about Smoke Alarm Smoke Detector from Standalone Big Test Button Fire Alrm White Photoelectric Smoke Detector - HANGZHOU JIABOER ELECTRICAL TECHNOLOGY CO., LT
Type Point-type smoke detector Operating voltage Red indicator flashes in the event of routine-checking, lighting on in the event of alarm Indicator DC 14V~24V Indicator Current:<0.5mA Alarm current:<1.5mA Operating temperature -10ºC~55ºC Relative humidity ≤ 95%RH(40±2ºC)(Not cond...
The smoke detector is with fault detection function. When the smoke sensor is short circuited or disconnected, the detector will automatically detect and send a fault signal. For example alarm will emit a beep between two flashes. When the battery voltage is too lo...
The smoke detector is with fault detection function. When the smoke sensor is short circuited or disconnected, the detector will automatically detect and send a fault signal. For example alarm will emit a beep between two flashes. When the battery voltage is too low...