Transmitter Solutions 318ALD21V2 Remote 318 MHz - 10 Pack sealed-bearings such as the LiftMaster 312HM

such as the LiftMaster 312HM

Red LED (detection/frequency)

motor current

When it comes to securing automatic gates or controlling access to sensitive areas

Previously known as Linear part number DNT00091

Transmitter Solutions 318ALD21V2 Remote 318 MHz - 10 Pack sealed-bearings such as the LiftMaster 312HM318 MHz Visor Mount Remotes for Allstar 9921 Systems The Transmitter Solutions 318ALD21V2 (Stinger Series) 10 Pack delivers high performance single button remotes operating at 318 MHz, designed specifically to replace the Allstar 9921 and similar 9 DIP switch receivers. Each visor style transmitter offers reliable long range signal transmission, secure programming, and a durable housing built for daily use. With a distinct light purple button and LED