The remote control operates using a rolling code system, providing high security for the coding. The radio signal varies according to a specific rule (algorithm). The transmission range is approximately 35 meters and can even be operated from outside the vehicle. Adverse weather conditions such as rain or snow may affect the transmission range. Steel, concrete, walls, or trees can also limit the range of a radio transmitter or garage door opener. Please note that despite having the same frequency, coding type, and appearance, a remote control can have completely different technical specifications. The basis for this is the manufacturer and model. We naturally highlight compatible, tested remote controls and alternatives in our shop. Technical specifications: Model: Flo 2 RE, Frequency: 433.920 MHz, Channels: 2, Coding: Rolling code, Battery: CR2032, Housing color: black, Button color: black, Size: 55 x 45 x 10 mm, Programming aid: Rolling code. Delivery includes: 1x remote control, 1x battery, 1x wall mount, 1x operating manual.