1 Foot-Activated Trunk Kick Sensor for Electric Rear Hatch This product solves the problems mentioned above. It is installed in the rear of the vehicle and sends microwaves downwards for detection. When the sensor detects an effective kick within its detection range, it outputs a signal corresponding to the signal strength. This controls the opening of the trunk. Normal Mode: Approach the bumper detection area with your foot and then move your foot out of the area. When this action is completed, a trigger signal is generated. Abnormal Patterns: Stairs, stones, branches, uneven roads, plastic bottles, car washes, etc., will not generate a trigger signal. Type: Trunk Kick Sensor. Installation Type: Direct Installation. Quality product. Installation Instructions: 1. Find the correct position on the rear bumper of the vehicle. 2. Wipe the sensor installation location. 3. Peel off the double-sided adhesive tape from the sensor (the side of the double-sided tape is for detection) and point it downwards. 4. Firmly attach the sensor to the rear protective plate (inside the bumper)! Avoid placing the sensor against metallic objects such as iron and aluminum during the scanning process. Secondly, after the power-on test, wait 20 seconds. Once the product self-test is complete, you can perform kicking or sweeping movements under the sensor. 1. The sensor can only detect one action at a time, either one kick or one sweep. 2. After each action is completed, you must wait 2 seconds before continuing. Thirdly, the product's operating characteristics: kicking cannot be used after the car has been started, and kicking will work normally after the ignition has been turned on. Color: Black. Material: Plastic. Package Contents: 2 sets * Trunk Kick Sensors. Only the above package contents are included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The permissible measurement error is +/- 1-3 cm.