Photoelectric Smoke Detector SMK3 from ID-Me

The SMK3 is an auto-resetting photoelectric smoke detector with SPDT relay output. The detector has a twist off base for easy installation and internal sounder for local alarm indication. Visual indication is provided by dual LED's, which are visible from any angle and indicate if the detector is in standby, pre-alarm or alarm mode. The SMK3 smoke detector requires a 12VDC power source, and is compatible with most modern alarm panels.