Marantec 4-Button Control Set of 2-315MHz

ULTRA SIMPLE & EASY TO PROGRAM GARAGE DOOR OPENER CONTROLS: Quickly and easily program the Marantec 4-Button Control with just a few clicks and each device lets you operate up to 4 different garage door openers. COMPATIBLE TO WORK WITH HOMELINK: Use the to program your Marantec garage door opener to work with the built in HomeLink system in your car. Use our to train your vehicle's HomeLink buttons to work with your garage door opener. EASY PROGRAMMING & COMBINE WITH OTHER DEVICES: Use included Programming Connector accessory to train new s in seconds. Works with Marantec Keyless Entry Keypad & combine with Marantec External Receiver to use with other brand garage door openers. SLEEK & COMPACT DESIGN WITH ACCESSORIES: TWO 4-Button controls, 2 car sun visor clips/keychain clips & 2 3-volt lithium batteries. 3.4” tall x 1.54” wide x .49” thick and weighs less than 1 oz. White high-gloss finish, a smooth feel. ADVANCED DIGITAL SECURITY TO PREVENT UNAUTHORIZED ACCESS: Extremely secure multi-bit code compatible with Marantec garage door openers using 315 MHz frequency. Emits strong, secure s to minimize interference and improve overall performance.