Transmitter Solutions Firefly 310MCD21K Key Chain Garage Door Opener Remote (New Part# 310MCD21K3)

Transmitter Solutions Firefly 310MCD21K  Key Chain Garage Door Opener Remote (New Part# 310MCD21K3)
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Item# 310MCD21K
$13.50$12.90
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Transmitter Solutions Firefly 310MCD21K Key Chain Garage Door Opener Remote (New Part# 310MCD21K3)
Transmitter Solutions Firefly 310MCD21K  Key Chain Garage Door Opener Remote (New Part# 310MCD21K3)
Product Description
If you're partial to keeping your garage door opener on hand at all times, the Transmitter Solutions Firefly 310MCD21K Key Chain Garage Door Opener is the ideal remote for you. This rectangular garage door remote features a small silver clasp attached to a plastic loop on one side, which makes it simple to attach the remote to any key ring. It is compatible with all Stanley garage door receivers and transmitters, and the simple button on the side makes it easy to open and close your garage securely from afar. Program it easily by using the DIP switches located in the battery compartment, and even use the Firefly 310 garage door opener as a replacement for larger 10-switch or Linear remotes.
  • New Part#:310MCD21K3
  • Alternate Part#: SU7310MCD21K
  • Contains a battery strength LED light
  • Green case with circular button
  • Powered by long-life 12V A23 battery
  • 310 MHz frequency
  • 1,024 possible code combinations
  • Measures .5" by 1 7/8" by 1.5"
  • Weighs 1 oz.
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COMMENT: I bought one before and loved, loved it, very easy to set up, small and the PRICE IS RIGHT!! Thank you!! by ESPERENZA C 2/24/2017
COMMENT: This is a nice<br /> keychain size remote for older Stanley garage door opener by David H 11/17/2016
QUESTION: I have a remote with only 8 DIP switches, how do I program the 10 switches on the Firefly? by R C 4/5/2016
ANSWER: Adjust only 8 switches same positions. Rest 2 leave at factory setting. by Yuri S a
STAFF ANSWER: You would need to order one with 8 switches what is the model number off your current remote? by Taylor M a
QUESTION: I have a ten switch will this work as a replacement? by Christopher P 10/8/2013
ANSWER: It worked for me. I have an old OSCO nowadays Linear slide gate operator, with a Stanley compatible radio switch. <br /> I'll be getting some additional Firefly remotes, since a couple I bought last year have disappeared with house guests who forgot to take them back out of their purse. by L Y a
ANSWER: Hey Chris, the Firefly remote will work as it is too a ten switch remote. We have been using them on property for years and they work great. Hope this helps you out. by Tommy A a
ANSWER: Yes this will work with ten dip switch by A D a
REPLY: Can I swap a switch I am returning to you for this one. I need a ten switch universal remote the one I ordered has only 9. by Christopher P r
QUESTION: How do you program a firefly transmitter garage remote? by None N 1/8/2013
ANSWER: Put in your code right to left instead of left to right by J O a
ANSWER: Just move the 10 switches to the on or off location as they appear on the transmitter. If that doesnt work try it in reverse. that's it by P S a
STAFF ANSWER: This remote programs using dip switches. by Matthew O a
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