Seco-Larm SK-B141-PQ Bluetooth Keypad & Proximity Reader monitored-photoeye with a straightforward 3-wire setup Compatibility DoorKing receivers EL40-100 keypad-mount Select Model:9220-387 (230V Three-Phase)

with a straightforward 3-wire setup compatible with select DoorKing models

The LiftMaster K29-32410 Alarm Kit is a factory replacement audible alarm module designed for select LiftMaster GL series slide gate operators

and flexible configuration options

and battery voltages to simplify troubleshooting

offering seamless smartphone integration and flexible programming options

Seco Larm SK B141 PQ Bluetooth Keypad & Proximity Reader monitored photoeye with a straightforward 3 wire setup Compatibility DoorKing receivers EL40 100 keypad mount Select Model:9220 387 (230V Three Phase) with a straightforward 3 wire setup compatible with select DoorKing models The LiftMaster K29 32410 Alarm Kit is a factory replacement audible alarm module designed for select LiftMaster GL series slide gate operators