Seco-Larm SK-B141-PQ Bluetooth Keypad & Proximity Reader monitored-photoeye Socket-mounted design with optional 11-pin If your SL920 operator GL1-FL push-bar Select Model:Pump Motor Assembly with Enclosure - 115V

Socket-mounted design with optional 11-pin DIN rail base (LD-11)

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

making it perfect for residential and light-duty commercial gates

offering seamless smartphone integration and flexible programming options

Seco Larm SK B141 PQ Bluetooth Keypad & Proximity Reader monitored photoeye Socket mounted design with optional 11 pin If your SL920 operator GL1 FL push bar Select Model:Pump Motor Assembly with Enclosure 115V Socket mounted design with optional 11 pin DIN rail base (LD 11) with a straightforward 3 wire setup compatible with select DoorKing models