Low Frequency 27-40mhz Automatic Frequency Modulation Rolling Door, Garage Door Remote Control Acces

Working voltage:12V 23A Working current:less than equal 12mA Working frequency:27-40.685MHZ mitting power: equal 10mW mitting distance:100 meters (open space) Working temperature:-20℃-70℃ Storage temperature:-10℃-50℃ Humidity: below 85% Colour:As Shown Material:Plastic Package Contents: 1 * garage door remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.