The FMT-302 2 button uses the 12-way dip switch coding system. It is a two button remote control operating on 27MHz.
Hand held transmitter. Available with 1, 2 and 4 channels. On-board coding switch. Built in buzzer indicates button activation.
Operating range of up to 200 metres (varies upon receiver antenna & location). Easy to program and install with code switch technology. 40mA (typical) at 8 Volts DC supply during transmission. Battery life (9 volt) of 1 year with average use. Operating frequency: 27.145 MHz.