with a blue back ground light. * Loud 85 decibel alarm. * Smoke and Co gas detection. * Photoelectric Smoke Chamber * Electromagnetic Co Sensor * Powered by one 9V battery. * Test button for monthly function check. * Green and red LED lights that indicate normal operation and alarm status...
An LED rings the middle of the alarm and changes color based on the alarm's status. Green and blue indicate that the alarm is starting up or in pairing mode. Yellow means there's a malfunction or a low battery, while red means there's a fire or smoke condition. Onelink's alarm uses...
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, with green indicating the unit has AC power. The red LED indicates the alarm condition, including standby, alarm, memory, or Hush™ Mode. ...
The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The alarm can be reset only by a momentary power interruption.The detector that initiated the alarm condition will have its red LE...
Alarm 33mA Beam Path Angle ±0.5° Directional Alignment Guide Laser Beam Pointer LED Indicator Guide Red: Fire ; Yellow: Fault ; Green: Alignment Reset Time Less Than 2 Second Material ABS Transport Package Standard Export Cartons Trademark ASENWARE Origin China HS Code 8531901000 Prod...
TO THE JUNCTION BOX and recheck all connections. If all connections are correct and the Green power indicator still does not light when you restore the power, the unit should be replaced immediately. 8. Test each Smoke Alarm. Press and hold the Test/Silence button until the unit alarms. Whe...
Red, Green, Yellow lightflash 1time alternately Low Battery Yellow lightflashes 1 time Fault Yellow lightflashes 3 times 1000cd LED helps escapingat the heavy smokeWhen the smoke detector alarms,the LED lights will illuminate automatically andindicate the escape route in the dark. ...
Alarm 33mA Beam Path Angle ±0.5° Directional Alignment Guide Laser Beam Pointer LED Indicator Guide Red: Fire ; Yellow: Fault ; Green: Alignment Reset Time Less Than 2 Second Material ABS Transport Package Standard Export Cartons Trademark ASENWARE Origin China HS ...
alarm smoke detection and particulate air-quality sensing • Signal chain SNR of 77 dB (300 pulses) • Total current consumption of 5.8 μA (16 pulses, 0.1-Hz output data rate (ODR)) for 10+ years battery life with 9-V alkaline battery • Passes UL217 9th edition sensitivity and ...
[17] demonstrated the false alarm robustness of an optical sensor based on dual-wavelength light sources and multiple received angles to measure aerosols; they solved the problem of false alarms caused by dust, which is also the nuisance test specified in the UL 217 standard, but the ...