Are you looking for a professional and car keyless entry system lock? Our products will be your . It is made of craftsmanship and high-performance materials, has excellent durability and practicality, can help you the car easily, and bring you of convenience. This is a great car central control system modification system lock, which will help you improve performance very well. Features -Color: Black. -Material: ABS, Copper, Rubber, Iron. -Size: About 32.00X6.00X3.00cm/12.58X2.36X1.18inch. -Working voltage: 12V. -Quiescent : <10mA. -Operating : 315/433.92MHz. -Receiving sensitivity: -108dBm. -Working temperature: -20 degree centigrade~+70 degree centigrade. -Remote controller working voltage: 6/12V. -Remote controller quiescent : <1ampere. -Remote controller power: 10dBm. -Remote controller operating : 315/433.92MHz. -It is made of strong and durable materials, safe and practical, and can serve you well. -After careful research and development, the sensitivity is extremely high and it has a good use effect. -The product has fine workmanship, excellent texture, good receiving performance and strong - ability. -It can start or stop the vehicle more easily and carry it for use. -Easy to install and stable to use, it you more time and energy. Package list: 1 set central control lock