HySecurity Module I/O Expansion Kit | HYS-MX4410 Liftmaster Receivers Reading Distance of 4 to

Reading Distance of 4 to 22 inches (depending on the Reader)

Control two garage doors Add the ability to monitor

Wide range of accessories for any type of application

Access relays can be set for timed or latch-on/latch-off toggle operation

HySecurity Module I/O Expansion Kit | HYS-MX4410 Liftmaster Receivers Reading Distance of 4 toHySecurity Module I O Expansion Kit HYS MX4410 Expansion board module provides 8 additional programmable relays and inputs. Includes bracket, hardware and communication cable MX4330. Note: This accessory is compatible with the HySecurity SwingSmart CNX and HySecurity SlideSmart CNX operators.