Pay in 4 interest-free payments of $23.24 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
It provides either a two-wire or four-wire fault-tolerant Initiating Device Circuit (IDC) for normally-open-contact fire alarm and supervisory devices
and a QWERTY keypad
The TC809B Mini Monitor Module can be installed in a single-gang junction directly behind the monitored unit
The microprocessor-controlled
If either condition (smoke or heat) is detect
Edwards EST M500SF Supervise Control Module SIGA-IO It provides either a two-wireMonitor and control modules can be used to supervise and activate sounders, strobes, door closers, pull stations, waterflow switches, conventional smoke detectors, and more. Each module is rigorously designed and tested for electromagnetic compatibility and environmental reliability, in many cases exceeding industry standards.
US$ 24.00
US$ 12.99
US$ 54.00
US$ 55.00
US$ 28.00