This parking aid, no matter day or night, the eye-catching LED warning light and warning sound remind you to stop at a safe parking distance.<br> Garage Parking Brake, Garage Parking Indicator, Garage Parking Assist, Garage Laser Parking Assist Simple Traffic Light Show Distance.<br> Two parts: sensor and traffic light indicator, height adjustable according to vehicle height, help perfect parking, suitable for all vehicles.<br> The device is powered by a single 9V battery. Due to shipping restrictions, goods are not included<br> You can mount it with double-sided foam tape or screws. Installation is simple and the sensor can be installed almost anywhere.<br> Power supply mode: one 9V battery (not included)<br> Color: Blue<br> Material: ABS<br> Package Contents:<br> 1 x parking device<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.