Sears Craftsman Garage Door Opener Remote Control 139.53753 HBW2028 315MHz 371LM 373LM 372LM

Craftsman 315mhz remote control 371LM 372LM 373LM 374LM Garage Door Gate Remote ControlWorks with Purple Learn button only 315mhz·Compatible with Sears Craftsman models·139.53753 Craftsman compatible·Features Security+® Rolling Code Technology·Please contact us prior to purchase if you’re unsure about compatibilitySpecifications:1. Type of programming: Programming with the receiver2. Number of channels: 43. Code: rolling code4. Frequency: 315 MHz5. Battery: 27A 12V6. Size: 703013mmFeatures:1. Free Battery2. Free Coding Instructions3. Free Keychain4. Heavy Duty Design5. In-built Battery6. Button ProtectorInclude:* Remote Control* Battery* Keychain* English ManualProgramming instructionProgram to Gate / Garage Door Openers the same way as original Chamberlain LiftMaster, Motorlift remotes, please refer to your receiver's user manual. For a typical receiver, the programming procedure is as follows:1. Press and hold the remote control push button.2. Press and release the Learn button in the Control Center on the opener panel. The indicator light will flash once.3. Release the remote push button. Now the opener will operate when the remote control push button is pressed.Note: If you release the remote control push button before the indicator lights flash, the opener will not accept the code. To erase all codes from the receiver, hold the receiver's Learn button until the indicator light goes off (after 6 seconds). All codes that the receiver has learned will be erased.