AlarmSense Optical Smoke Detector, 2-wire, EN54-7, 9-33 V DC, 100×42 mm 55000-390APO Router Important: Public distributor/manufacturer listings do

Important: Public distributor/manufacturer listings do not provide the lock cylinder model number

This energy-efficient lighting fixture is designed specifically for commercial use

encrypted two‑way radio and PRO/installer management

Light Output: 560 Lumens per Metre

Suitable for 47mm back box

AlarmSense Optical Smoke Detector, 2-wire, EN54-7, 9-33 V DC, 100×42 mm 55000-390APO Router Important: Public distributor/manufacturer listings doApollo 55000 390APO AlarmSense Optical Smoke Detector a compact, EN547 certified optical (photoelectric) detector designed for residential and small to medium commercial installations. Ideal for bedrooms, escape routes, care homes, HMOs and similar areas where early detection of smouldering fires is required. The detector fits a compatible AlarmSense twowire base and provides 360 LED status indication. Detection principle: Optical photoelectric