Manufacturers
Brand : AvidsenDimensions : 45 x 42 x 17 mmPower supply : 90-240 V / 50-60 HzNumber of channels : 2
Brand : AvidsenFrequency : 433.92 / 868.35 MhzNumber of buttons : 4Coding : Rolling Code
Brand : AvidsenPower supply : 230 VacNumber of channels : 1