Features: Ultra-small panel size (60% smaller than traditional panels), is easy to install, with no installation depth. Support minimum drilling (13 x 8.5mm). Using a compact, easy-to-access miniature USB cable, the end user can replace any desired length of cable freely, more convenient and reliable. With flexible wiring, can control the relay box installed 1 meter away from the touch screen. IP66 strong water jet protection (only for panels), no worry about the influence of water, more practical. Self-reset fuse indicating each branch of LED / 10A, providing you with much security. Backlight module design, easy to operate in the dark. The standby current is very low (90% lower than previous models). Equipped with programmable momentary button. All buttons can be programmed as an instant (ideal speaker or wiper application), including a set of various graphic label stickers. Specification: Item Type: Panel switch Condition: Brand new Material: ABS Color: As pictures shown Panel Size: Approx.9.1x0.8x7.5cm/3.6x0.3x3in Control Box Size: Approx.16x9.5x3.2cm/6.3x3.7x1.3in Voltage: 12-24V Current: 10A per branch circuit Panel: PET film touch screen Circuit Protection: Built-in Resettable Fuses (PPTC) Switching Rated: 10A per branch Panel Rating: Maximum cumulative amplifier 35A Rated Voltage: DC 12-24V Film Panel: IP66 Power Terminal: M4 stud size ring terminal Loading Terminal: 250 fast terminal (male) Installation Instruction: 1. Place the provided template on the desired panel position and cut the hole accordingly. 2. Connect the micro USB plug to the socket on the back of the panel. 3. Firmly mount the panel on the dashboard and use the self-stick adhesive on the back of the dashboard. 4. Install the control box correctly with the screws provided. Plug the other end of the micro USB cable into the control box. Insert the cable into the strain relief hook on the box. 5. Press the DC positive wire (+) with the included round terminal. The wires are passed through the included insulator and connected to the screw terminals. Cover the terminal with an insulator. Press the DC negative line (-) with an insulated 0.250'' female terminal and insert the negative terminal on the control box. 6. Connect the load terminal to the desired device. The number at the top of the load terminal corresponds to the number on the panel of the membrane contact 1 2 3 shown on the left. 7. (Instantaneous button settings) Set a specific button to be momentary (pressed) while pressing the button and backlight button for more than 5 seconds until the button flashes. All buttons can be set to press shortly. To undo this action (change the button to on - off), simply repeat the process again on the same button. Package List: 1 x Host 1 x Touch Panel 1 x Data Line 2 x Terminal 1 x Strap 4 x Screw 1 x Protective Rubber Sleeve