Compatible only with Malentech Garage Door Remote Digital models 382, 384, M3-2312, M3-3313 and M3-2314. Before purchasing, make sure your old remote is 315MHz (check the back of the remote) The included program connector easily transfers codes from your existing remote to your remote Compatible garage door openers: M4500, M4700, Q7700, Q7900, M4500e, M4700e, M4900e, M4500ECO, M4700ECO, M50, M55, Solo, 260 270 280 360 370 380 Openers Also Compatible with Openers: DC3700, DC2500, DC3700HD 2 Button 382 384 digital remote : programmable for two Marentec or openers Color: As Shown Material: plastic Package Contents: 2*remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.