The Draper Wireless Remote Transmitter/Receiver (RF Type) - Hand-held transmitter. 3-button control lets you change direction or adjust format at any point. Receiver plugs into the Draper low-voltage control unit, and must be ordered with it.
The WRT/R is a package consisting of a receiver and hand-held transmitter which control an LVC III (low voltage control module) via radio frequency. Its range with fresh batteries is approx. 75 feet.
The transmitter is approx. 2-3/8 x 3-3/4 x 7/8" thick, and includes a removable belt clip. Operates on one 9-volt battery (included).
The receiver is approx. 6-7/8 x 4-7/8 x 1-1/2", with a wire antenna approx. 8" long, and a 6' long, 4-conductor modular cable, which plugs into a telephone-type socket on the LVC III.