433MHZ Smart Wireless Auto 4 Keys Alarm Remote Control Gate Garage Door Key Description: 1. Buick metal border wireless remote control, plating hardware frame and buttons, which is beautiful. 2. The internal circuit design science is based on the SMT patch element, the sound meter resonator is stable, and has the characteristics of high stability, low power consumption and so on. 3. It can connect all kinds of 433MHZ chips with 1527 frequency chips, and code can be used. 4. Scope of application: family, shopping malls, burglar alarm, electric vehicle, automobile, motorcycle alarm, various door control systems and other intelligent controllers. Specification: Working voltage: DC12V Working current: 10MA Emission frequency: 433MHZ Launch distance: 100m Coding type: fixed code Encoding method: weld plate Size: approx.55*38*10 mm/2.16*1.49*0.39'' Product weight: approx.26g Number of keys: 4 keys Case color: Buick metal frame Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. 1 x 4-Keys Remote Control [relateproductdetail/] _x000D_