392 Digital Marantec Keychain Remote
392 Digital Marantec Keychain Remote

392 Digital 2-Button Marantec Keychain Remote

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Your Price: $31.95
Retail Price:$40.00
You Save:$8.05(20%)
392 Digital 2-Button Marantec Keychain Garage Door Opener Remote (perfect for the purse or motorcycle keychain!)
Part Number: 392-315
Availability: In Stock.

392 Digital 2-Button Marantec Micro Keychain Garage Door Opener Remote 315MHz

Get the Marantec garage door opener that fits in your purse, pocket or on your keychain. The 392 Digital 2-Button Micro Remote is the perfect size. The remote is only 2"x1-1/2" so it fits nicely in your pocket or on a keychain. It's perfect for when you're out on your motorcycle or traveling without your car. The 2-button remote can be programmed to operate two Marantec garage door openers using 315MHz frequency. This model replaces the previous M3-3313 micro keychain remote.


  • This remote is small (only 2"x1-1/2") and fits nicely in a purse or on the end of a keychain
  • 315MHz frequency compatible with vehicles equipped with Homelink
  • Has two buttons that can be programmed to operate two Marantec operators using 315MHz frequency
  • Includes a 3-volt lithium battery and programming instructions using the included Programming Connector
  • Also includes a key ring attachment (metal ring not included)
  • Compatible with the Marantec 382 Digital Remote, 384 Digital Remote, M3-2312 remote & M3-2314 remote


  • Compatible Opener Models:  M4500e, M4700e, M4900e, M4500ECO, M4700ECO, M50, M55, Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370, Synergy 380, Synergy Solo
  • May be compatible with other Marantec opener models - your opener must have a 315MHz frequency radio receiver. Contact us if you need help determining if your operator is compatible
  • Also compatible with Martin Garage Door Opener Models: DC3700, DC2500 and DC3700HD


Not sure if this remote will work with your Marantec opener? Check out our post on our Support Manuals site "How To Find The Correct Marantec Garage Door Opener Remote". You can also view or download the programming instructions here.

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