The MDR Linear MegaCode, Linear Delta-3 and MultiCode 1090 radio receivers are great for older residential openers that have external terminals for radio attachment like the Raynor R-Series & Flitestar openers, Genie and Allstar operators.
The 75424 Marantec Receiver Set is a perfect replacement for the older Marantec Mac-Lift Deluxe 2005 and Elite 2007 models where the 40MHz, 433MHz and 390MHz radio receivers and remotes are no longer available. The Marantec module radio receivers are direct replacements for the M4500e, M4700e and Synergy model openers.
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