Remote control switch for lamp with 30A relay, 12V-72V DCAdaptable Voltage Design: Our wireless remote switch incorporates a built-in 30A relay and has been expressly crafted to support a wide array of DC voltages, capable of handling anything from DC 12v up to DC 72v. It's a versatile solution for all your DC-powered control needs.<br> Easy and Convenient Installation: With our product, setting up is a breeze! All you need to do is to situate the receiver in-between the device that you wish to control and the power supply. This will let you operate the desired devices anywhere using remote control.<br> Robust Signal Transmission: Utilizing advanced technology, our remote control switch delivers a stable signal, which can effortlessly through walls, doors, and even ceilings. It works up to a range of 328 feet in obstruction-free surroundings. Moreover, it allows you the leeway to use two or more devices in the same vicinity without signal interference.<br> Multipurpose Usage: As a versatile tool, it's tailored for mobilization across diverse sectors - industry, agriculture, security, healthcare, vehicles, and even seamlessly integrates into nautical equipment. You can connect it with lamps, motors, pumps, fans, alarms, diverse electric equipment, and more.<br> Advanced Programmability: In case your remote goes missing, you can easily delete the existent code and reprogram to a new one, ensuring you always have control stand by.<br> Colour:Black<br> Material:plastic<br> Package Contents:<br> 1 x switch<br> 2 x remote control<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.