, the best quality for customers Easy to install, with compact size and Just plug the remote control board into the receiver's third channel, you can remote control lights switch Each time you press the third channel switch twice or press the third channel button twice 12.4V 1A Output, you can connect to other device in permit current and voltage range Due to different product batches, the appearance may be different, which does not affect use. Power Type: power supply Voltage:5-12.4V Max Current:1A Note: Following order to cycle: Power :4 , 1, 2, 3, 4 1 and 2 are parallel, 3 and 4 are parallel. Power output lights is 2 groups and 4 interfaces. A: The power is just switched on, 1 & 2 is not on, 3 & 4 is not on. B: Press controller, 1 & 2 is on, 3 & 4 is not on. C: Press controller, 1 & 2 is not on, 3 & 4 is on. D: Press controller, 1 & 2 is on, 3 & 4 is on. E: Press controller, 1 2 3 4 is on respiratory flashing state. F: Press controller, 1 2 3 4 is on burst flash state. G: Press controller, 1 2 3 4 is off, B ways...cycle Colour:As Shown Material:PC+Metal Size:Total length: . 25.5cm/10.04 inch Package Contents: 1 * 3 Channels Controlled Switch Only the above package content, other products are not included. 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.