USAutomatic Metal Photo Eye Kit | USA-550014 gear reducer The relays can be set

The relays can be set for timed or latch-on/latch-off toggle operation per each individual entry code

LiftMaster Limit Switch Ball Bearing (Q075) | LIF-K12-50131

Operating Modes: Card Only

and an external circuit will be activated

LiftMaster 9524J

USAutomatic Metal Photo Eye Kit | USA-550014 gear reducer The relays can be setUSAutomatic Metal Photo Eye Kit USA 550014 Metal Photo Eye Kit 12 24 VDC Wired Receiver and Wired Transmitter. Wire NOT included. The photo eye is a secondary safety device. It produces a beam between the 2 units. When the beam is broken, it will keep the gate from closing. Designed for use with 12 24 VDC gate operators, this heavy duty safety device uses an infrared beam to detect obstacles in the path of your gate, preventing accidents and ensuring