<div p-id="p-0001">A testing device is provided that may be attachable and detachable from a smoke detector. The testing device may have a rod that pushes a testing button on the smoke detector. The t
A "class 3" alarm is technically an "alert" and generates a steady tone of 512 Hz for approximately 1 second (this can be changed by the crew to longer durations, up to 99 seconds), along with an illuminated button and fault message on the CRT. A "class 2" alarm generates an ...
It recently dawned on me that there is a way to silence the 55-Low alarm on my pump until the sensor is stable and reading accurately. I recently purchased a small Faraday bag which magically prevents Bluetooth and other electronic signals from communicating with whatever device I put in the ...