MPC places four-channel transmitters on the market, with a simple yet contemporary design, frequency 433Mhz and rolling code with security in mind.

Four channels in the transmitters, thinking that MPC's electronic automatisms have the full opening Start and the Pedestrian Start (swing and sliding gates), that there may be a garage door for the 3rd button of the transmitter, and a fourth button for the extra accessory a mini light contact, to turn the garden lights on and off.