The Sommer 4078V005 Wireless Keypad (315 MHz) is an exterior-mounted access keypad designed for Sommer garage door openers that operate on the 315 MHz radio platform. It lets users open and close the door with a secure PIN code, making it an ideal replacement keypad or upgrade for Sommer Direct Drive/Synoris systems commonly installed in North America. The unit communicates wirelessly with the opener’s built-in receiver, offering convenient, keyless entry for residential and light commercial applications.
Operating on a 315 MHz frequency, this keypad pairs to compatible Sommer operators through a simple learn-button programming sequence on the opener head, then stores a user-defined PIN for day-to-day access. As a wireless, battery-powered unit intended for outdoor mounting, it’s suitable for entry at the garage door jamb or adjacent wall. For best results, confirm that your opener specifies 315 MHz compatibility; this keypad is not intended for systems that use other frequencies or proprietary radio platforms. Always follow the manufacturer’s safety instructions when programming and testing operation, and verify door balance and photo-eye function after installation to ensure safe use.