Apollo AlarmSense Optical Smoke Detector with Sounder Beacon Base – 55000-394APO sounder low maintenance requirements

low maintenance requirements

and its sleek design integrates seamlessly into various architectural styles

thanks to its easy-fit system and user-friendly design

In addition

Apollo AlarmSense Optical Smoke Detector with Sounder Beacon Base – 55000-394APO sounder low maintenance requirementsPlease be advised that the 55000 394APO is now obsolete. The replacements are the 45681 509APO and the 55000 390APO. Apollo AlarmSense Optical Smoke Detector with Sounder Beacon Base 55000 394APO The AlarmSense Optical Smoke Detector works using the light scatter principle. The detector changes to alarm state at a pre set threshold of smoke penetration into the sensing chamber. AlarmSense is a range of conventional fire detection and alarm products