This is a high quality 433.92Mhz rolling code NOVOFERM compatible remote control replacement, that replaces your Novoferm Novotron 502 MAX43-2, 512 MIX43-2 / 504 MAX 43-4 NOVO 502 2-ch / C MAX 43-4 NOVO 504 4-ch / MNHS433-02 / MNHS433-04 , Novoferm MCHS 43-2, Novoferm MIX43-2, Novotron 512 , Novoferm / Novotron 502 MAX43-2 (Mini) remote controls. Parameters: 433.92Mhz rolling code frequency Battery and keychain included !!! HOW TO PROGRAM YOUR REMOTE: Program it like you would your original NOVOFERM remote. How to program an additional transmitter to a Novoferm operator Novomatic and Novoport: Press the oval program button on the operator once, number one will appear on the display, press the desired button on the transmitter and the dot next to the number one will flash for about three seconds, the transmitter is now coded to operate the operator. Press the program button once more and number two will appear on the display, this allows you to program the transmitter to the courtesy light on the operator, press the other button on the transmitter and the dot next to the number two will flash for about three seconds, the transmitter is now coded to operate the light on the operator. Note: you can only switch the light on with this function, it will turn off by itself after the time delay that has been set on the operator. Press the program button once more and the display will go to zero, now try the transmitters. Vivoport Press the blue button underneath the operator for four seconds until you hear a bleep and then let go, the operator will start to click and the light will flash, press the button on the transmitter once and the clicking and flashing will stop, now try the transmitter, job done Here is the standard Novoferm programming video: https://www.youtube.com/watch?v=t0JR_w5aab4 If you want to increase the remote control reception range up to 150-200 meters, then you can connect this aerial: https://www.amazon.com/dp/B01MSRPVD2

• High quality STA compatible remote control replacement!
• 100% compatible with: Novoferm Novotron 502 MAX43-2, 512 MIX43-2, Novotron 504 MAX 43-4 NOVO 502 2-ch, NovofermC MAX 43-4 NOVO 504 4-ch,Novoferm MNHS433-02, Novoferm MNHS433-04 , Novoferm MCHS 43-2, Novoferm MIX43-2, Novotron 512 remote controls!!!
• Latest technology 433.92Mhz rolling code replacement remote!
• Battery, programming instructions and keychain included!
• Distance up to 100 meters!

High quality STA compatible remote control replacement!STA replacement remote