Bosch ISM-BLA1-LM motion detector

Blue Line Nightlight Module - Modular construction fits all Blue Line detectors
- High quality, affordable, and easy to install
- Exterior switches control light duration (short or long) and on or off
- Two installer-selectable brightness levels
- Aesthetic design

The Blue Line ISM-BLA1-LM Nightlight Module attaches to the Blue Line detectors. When the detector senses a presence, the module's LEDs light and provide illumination up to the equivalent of bright moonlight (0.1 cd at 30 cm [1 ft] from the detector).