Firefly 433TSD21K Keychain Remote Control 433Mhz
Firefly 433TSD21K Garage Door Opener
Features and Specifications
Firefly 433 Keychain Remote: 10 Dip switches, 433 MHz, 1 button. Best frequency for range and avoiding any interferences. Compatible with 433MHz receivers and transmitters.
- Key chain model
- 10 dip switches
- 433 MHz
- A23 12V Battery
Gated community remote
Posted by Illana on 27th Mar 2014
My gated community wanted 35.00 a remote. YUCK! Had to buy 10 at a time of these but my neighbors all wanted one too, so it worked out price wise.