KeylessFactory - Garage Door remote Opener - Compatible with Security+ 2.0 Liftmaster Garage Door Opener Citroen 51004 Cylinder Length 1-3/8"

51004 Cylinder Length 1-3/8"

and special bits like tamper-proof

This special interface board connection method is simple and efficient

the tamper resistant

inexpensive solution for connecting remote door devices

KeylessFactory - Garage Door remote Opener - Compatible with Security+ 2.0 Liftmaster Garage Door Opener Citroen 51004 Cylinder Length 1-3/8"Replacement of Liftmaster garage door remote gate opener. Includes free tech support and compatible to replace any Security+ 2. 0 Liftmaster garage door opener. Features For Security+ 2. 0 Liftmaster with 12 dip switch programming Programming instructions, battery and visor clip included Controls one garage door or gate 3 buttons for 813LM Aftermarket replacement