2 PCS Electric Roller Shutter Waterproof Copy Universal Remote Controller Garage Door Remote Control Key(330MHz)

Universal remote controller designed for electric roller shutters and garage doors. It allows users to operate various types of doors and barriers from a distance of up to 50 meters.

• Product Type: Universal Remote Controller
• Compatibility: Garage doors, rolling doors, retractable doors, barriers
• Material: ABS
• Size: Approximately 6 x 3.5 x 1.5 cm per piece
• Frequency: 433/315/430/418/390/350/330/310 MHz
• Working Voltage: 5V
• Remote Control Distance: Up to 50 meters
• Applicable Chips: All fixed code chips
• Power Supply: Includes a 23A 12V lithium battery
• Waterproof and rainproof
• Features:
  • CD craft button with one-button switch
  • One-click copy functionality
  • Compressive and wear-resistant ABS metal inner frame
  • Stable signal transmission with strong penetrability
  • Intelligent indicator light display
  • Sliding shell with resistance
  • Durable keys
  • Streamlined design for comfortable touch
  • Keychain for convenient carrying
• Intended Use: Everyday use