Shopping security
Monitor modules provide an interface to contact devices, such as security contacts, waterflow switches, or pull stations. They are capable of Styles A and B supervised wiring to the load device (M500MB is capable of Style D). Conventional 4- wire smoke detectors can be monitored through their alarm and trouble contacts, wired as an initiating loop to the module.
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
US$40
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