Check the listing for details. RF Remote Control System - Single Pole, Double Throw Control - RFR12V1C. Condition: New. Listed at 56.95 USD. Compact and versitile R.F. Remote Control can be configured for either momentary or latching operation. This control provides both a normally open and a normally closed relay contact. The keyfob transmitter has two buttons . The left button button is used for momentary operation. Both buttons are used if the latching function is enabled. The input voltage is 10-15 VDC and is reverse polarity protected. The relay contacts are electrically isolated from the DC inputs. The relay contacts are rated at 10 amps @ 30VDC or 120/240VAC. The receiver electronics are encapsulated for waterproofing and it is suitable for use in harsh environments. Operating temperature range - 0o F to 160o F. Receiver dimensions are approximately 1.5" L x 1.5" W x 1" H. The flexible antenna extends 3" above the top of the receiver. There are five 1/4" terminals for the connections. Transmit range is greater than 100 feet under normal operating conditions. Up to 12 keyfob transmitters can be used with each receiver. FCC Approved. Proudly made in the U.S.A.