CRC390-1K Heddolf 1-Button Remote
The CRC390-1K Heddolf remote
is a 1-button garage door opener remote that works on 390MHz radio
frequency. The remote is a compatible replacement for the discontinued
Raynor 971RGD Security+ remote and it can also be used as a replacement for the
Liftmaster 971LM Security+ remote or Chamberlain 950CB remote.
Compatible replacement remote for the following: