3 X BFT Mitto B RCB04 R1 4-channel remote controls, 433,92Mhz Rolling code, The New Version of BFT Mitto4. 3 Top quality BFT B RCB04 transmitters for THE BEST PRICE!!! - Amazon.com
BFT MITTO 4 Button Remote Control - EasyGates.co.uk
Remote control duplicator for BFT VTM1, BFT VTM2, BFT VTM4 315MHz | eBay