315 MHz/433 MHz Clone Remote Control Universal Garage Door Gate Key 4 Buttons Replacement Key Fob Home Security for Vehicle Car _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 315 MHz/433 MHz Remote Control Key Fob Universal Copy Remote Controller 4 Buttons Replacement Key Fob for Vehicle Car _x000D_ Features: _x000D_ 1. Multi-Functional, Variable, Personalized, and User-Friendly Simple Design: The smart copy remote control features a simple design that is easy to use and understand, making it perfect for anyone. _x000D_ 2. Wide Application: This copy remote controller is suitable for a range of devices, including electric scooters, garage doors, traffic barriers, and security alarms. _x000D_ 3. High-Performance RF Chip: The copy remote control uses a high-performance RF chip with a stable crystal oscillator and accurate frequency points, ensuring reliable performance. _x000D_ 4. Long Transmission Distance, High Sensitivity, and No Directional Limitations: The remote control key fob has a long transmission distance, high sensitivity, and no directional limitations, providing convenience and flexibility. _x000D_ 5. Fast Copy Speed & Easy Operation: The duplicator can copy most fixed code and learning code wireless remote controls quickly and easily without affecting the original remote control. _x000D_ 1. Overview _x000D_ AK-K200404 Oval 9218 copy remote control adopts SA901B main control chip, supports online programming, can be repeatedly burned, built-in EEPROM, can copy other ordinary remote control of the same frequency, can be cleared at any time to learn the code, easy to use, fast, can be used in the field of car remote control, lighting control, smart home remote control, etc. _x000D_ _x000D_ 2. Product features _x000D_ Certification: NONE _x000D_ Origin: Mainland China _x000D_ Use: Electric Door _x000D_ Wireless Communication: RF _x000D_ (1) Operating frequency: 315 MHz / 433 MHz (optional) _x000D_ (2) Power supply scheme: DC3V (button battery 2032) power supply; _x000D_ (3) Standby current: less than 0.15uA; _x000D_ (4) Good selectivity and spurious radiation rejection; _x000D_ (5) Good local vibration radiation suppression capability; _x000D_ (6) Temperature range: -20-70°C (-20-70°C) Even in harsh ambient temperatures, it can work normally; _x000D_ (7) Product size: approx. 66*30*11mm/ 2.60*1.18*0.43in (including housing); _x000D_ (8) Product weight: 19g (including case key fob) _x000D_ _x000D_ 3. Electrical parameters _x000D_ (1) Operating voltage: DC2.4V-3V _x000D_ (2) Emission current: