Дубликатор 4 кнопки для авто, универсальный, 433 МГц

(2) Power: DC3V (CR2032) (3) Standby current: <0.15uA (4) Good selectivity and rejection (5) Suppresses vibration (6) Temperature: -20-70°C (7) Size: ~66*30*11mm (8) Weight: 19g Electrical parameters (1) Voltage: 2.4-3V (2) Current: <20mA (3) Static current: <0.15uA (4) Range: >20m (5) Temp: -20-70°C Function description (1) Copy-to-code: Hold remote buttons together until indicator flashes to copy codes; repeat for all keys. (2) Clear code: Hold Off Lock & On Lock until flashes, then press On Lock three times. (3) Recovery code: Hold Mute & Ring until flashes. Notes (1) Voltage should not exceed by 1V. (2) Interference reduces distance. (3) Keep away from children. (4) Avoid humid environment. Note: Color may vary slightly due to display; measurement deviation 1-2cm. Features: Multi-functional, easy to use, applicable for scooters, garage doors, barriers, alarms. Uses high-performance RF chip, long-range, high sensitivity, no directional limit. Fast copying, suitable for most fixed/learning codes.