Kebidumei 433 MHz/315 MHz Cloning Duplicator 4 Buttons Auto Copy Remote Control Universal Electric Garage Door Gate Open

(1) Operating frequency: 315 MHz / 433 MHz (optional) (2) Power supply scheme: DC3V (button battery 2032) power supply; (3) Standby current: less than 0.15uA; (4) Good selectivity and spurious radiation rejection; (5) Good local vibration radiation suppression capability; (6) Temperature range: -20-70°C (-20-70°C) Even in harsh ambient temperatures, it can work normally; (7) Product size: approx. 66*30*11mm/ 2.60*1.18*0.43in (including housing); (8) Product weight: 19g (including case key fob)