The M3-2312 Remote is Replaced by the New Style 382 Digital Remote.
 
The replacement Marantec 382 Digital Remote is the of state-of-the-art transmitters, each transmitter is custom encoded and ergonomically designed to be an integral part of your garage door opener system.
 
The Digital 382 is a two-button remote control that works with Marantec devices on the 315MHz frequency. 
 
You can use it to operate two Marantec garage door operators from your car or your key chain. It has a secure multi-bit code technology that lets you program unlimited Marantec remote controls and vehicles.
 
The remote package includes a visor clip, a programming connector and instructions.
 
This is an original Marantec product that ships the next business day and has a 30 day return policy.