Brand: Gate Opening Systems
This sophisticated one channel receiver, Model 81CRV5, has been specially designed to operate any control panel of gates or garage doors.
Selecting operation voltage 12V or 24V AC/DC
The receiver is made to suit 12- 24V Ac / Dc voltage. You can select the operation voltage by the Voltage Selector Jumper in the receiver. See the location of this Jumper in the receiver’s picture below.
Each button of the TR4-RS remote control transmits a different code. Therefore, each remote control can operate four different receivers. The receiver 81CR can learn up to 170 different codes (buttons) of the remote control TR4-RS, and all the four buttons can even be taught into one receiver.