
The SD-TRK and SD-TRM keyed remote test station are used with Super Duct series of conventional two-wire and Signature duct smoke detectors. Each remote test station provides a red LED to indicate alarms. The SD-TRK requires a key to activate the test function. While the SD-TRM requires the SD-MAG magnetic test tool (ordered separately).
Main Features
- Less than 2" deep for easy installation and applications where space is tight
- PCB mounted photoelectric sensor with on-board intelligence
- Environmental compensation with patented differential sensing