Doorking 1204-123 Dual Guide Rollers (6") traffic-spike With 256 DIP switch selectable If your SL920 operator GL1-FL push-bar Select Model:Pump Motor Assembly with Enclosure - 115V

With 256 DIP switch selectable codes and automatic voltage sensing

The LiftMaster 041B0735 Replacement Circuit Board is an essential component for maintaining the reliability and performance of your LiftMaster® EL25 and EL2000 telephone entry systems

each transmitter uses the Wiegand 26-bit protocol for reliable communication with telephone entry

and other openings where dependable security is required

Its compact structure allows it to be mounted directly to gate columns or walls

Doorking 1204 123 Dual Guide Rollers (6") traffic spike With 256 DIP switch selectable If your SL920 operator GL1 FL push bar Select Model:Pump Motor Assembly with Enclosure 115V With 256 DIP switch selectable codes and automatic voltage sensing The LiftMaster 041B0735 Replacement Circuit Board is an essential component for maintaining the reliability and performance of your LiftMaster® EL25 and EL2000 telephone entry systems