1. Central door lock control: Can be used to open and lock the door remotely without inserting a key into the lock hole. 2. With LED warning lamp: Blinking warning can check door status to ensure your driving safety. 3. Has passed ACC test: Supports remote car parking location detection, saving time and easy to use. 4. Universal keyless central locking set: Suitable for almost all car types, effectively protecting your car entrance and property. 5. Control distance can reach about 60-80 meters/65.6-87.5yd, convenient for controlling your car door and window. Product type: Central Locking Set Material: ABS Color: Black Voltage: DC 12V±2V Remote control battery: Built-in cell battery Battery model: CR2016 Battery capacity: 75mA Operating current: About 8mA Frequency: About 433.92MHz Size: About 8.7 x 6 x 2.5cm/3.4 x 2.4 x 0.98in Control distance: About 60-80m/65.6-87.5yd Fitment: Universal Central Locking Set Package includes: 1 x Controller 2 x Remote Control 1 x LED Indicator 1 x Connection Cable 1 x English User Manual Customers are our top priority. If you discover any issues with your product after receiving it, such as damage or incorrect quantity, contact us immediately. We strive to provide you with the best customer service.