Check the listing for details. 12v 15A 2ch dry contact output MOMENTARY ON remote control relay switch RP201M. Condition: New. Listed at 28.00 USD. RP201M, universal 2 channels DRY CONTACT 0V OUTPUT, MOMENTARY key less relay switches Switch up to 2 different devices monetarily using 2 receivers and one remote control. With RP201M kit, you can control 2 different devices in 2 different locations, and control with just one remote control transmitter. We also included an extra remote for spare as shown in picture. Works on most project devices such as auto lighting kits, computer accessories and other electronic applications, easy to wire with basic electrical wiring knowledge. Receiver specs: Input Voltage: need 12VDC to power both relay receivers *dry contact output: this mean there won't be any live voltages at the two white wires on both receivers. This is a DC switch, for AC outlet, please use an AC to DC adapter! Transmitter (remote control) specs Compact 2 buttons, marked as :"A" and "B", both in momentary mode. *momentary mode: press and hold down remote button to operate, release button to stop operation.