Allow monitoring of up to four dry contact closures. No. 6315 Maintained Contact Controller sends ON and OFF command signals in response to contact opening or closure. No. 6316 Momentary Contact Controller sends ON or OFF command signals in response to contact closure, and no command signal upon contact openings. These units can be used with photocells, infrared sensors, security system, motion sensors, thermostats and any other dry-contact-based sensors. Installs in a single-gang wallbox. Color: Ivory Power to control side: 125V 60Hz AC Only.
