Doorking 2351-085 Wireless Tracker Box with Board encoder The HySecurity MX000456 is a

The HySecurity MX000456 is a replacement front cover kit designed for SlideDriver correctional facility operator enclosures

Compatibility: LiftMaster SL585103U

making it a key wear item to replace when servicing drive performance or completing preventative maintenance

Designed for controlled entry when tied into a compatible access controller

Gear Reducer Pulley Kit for LiftMaster RSL12V and RSL12VH Operators

Doorking 2351-085 Wireless Tracker Box with Board encoder The HySecurity MX000456 is aTracker Box with 900 MHz Wireless Expansion Board The DoorKing 2351 085 Tracker Box is a complete wireless expansion module featuring a 2351 080 lockable enclosure and a 2358 065 900 MHz wireless Tracker expansion board. Designed for seamless integration with DoorKing access control systems, it provides secure, long range communication between controllers and remote gates or doors. The unit supports Wiegand devices, alarm relays, and request to exit