2PCS For Hormann 868Mhz HSM4 Blue Button Garage Door Remote Key Fob Transmitter. 2x Garage Door Remote for Hormann 868MHz Transmitter HSE5 HSE4 HSE2 BS Key Fob. Installation: wireless Learning frequency range: 287MHz,300MHz ,310MHz ,315MHz, 315.5MHz ,330MHz, 360MHz ,390MHz, 410MHz, 433.42MHz,433.92MHz, 434.42MHz,868.35MHz.
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