Garage Door Remote Control/Transmitter Mini Novotron 524/4 Channel Transmitter 433 MHz with Two-Way Keeloq Code; 64/128 bit Encryption | Silver/White, (Button Battery Included) : Amazon.co.uk: DIY & Tools
For Novoferm 522 502 Garage Door Remote Control Replacement Novoferm Novotron Max43-2 Max43-4 Mini-novotron 524 522 Design Top - Door Remote Control - AliExpress
Remote control (hand transmitter) Novoferm Novotron 522 | Parkeerapparatuur.nl