Product Review

The Firefly 310mhz garage door opener keychain remote is a 10 dip switch, 310 MHz remote that is compatible with Stanley. Compatible with Stanley receivers and transmitters. Battery strength LED light. Frequency: 310 MHz Dip switches found in battery compartment. Please follow the steps given: This remote is specific to the Stanley 310MHz receiver. On the back of the remote there should be the numbers 310 indicating the frequency. Should also have 10-dip switch's in the working remote. If both of those matched and the door still doesn't open then you can reverse the remote settings on the new remote and see if that works.