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Small black keychain remote with two buttons and a keyring loop

vtech 893max Garage Door Opener Remote Keychain

SKU CH-NANJ-BTS87 MPN 893max

A keychain garage door remote compatible with Chamberlain, LiftMaster and Craftsman openers using red, orange, purple, yellow or green learn buttons from 1993 onward.

  • Compliancenot_applicable
  • Power1 lithium_ion
  • Works with five learn-button colours from 1993 onward
  • Security+2.0 rolling codes across 310, 315 and 390 MHz
  • Replaces 371LM, 891LM, 971LM and many other models
  • Keychain-sized remote stays with keys, not clipped in car
  • Switches between solid and flashing modes for button compatibility

Universal garage door remote

The vtech 893max is a new keychain remote for Chamberlain, LiftMaster and Craftsman openers with red, orange, purple, yellow or green learn buttons made from 1993 onward. It replaces models including 371LM, 891LM, 893LM, 950ESTD, 971LM and 850CB. The compact design attaches to keys or fits in a pocket, removing the need for a visor clip.

Security+2.0 rolling code

Security+2.0 rolling code technology generates a fresh code each press across 310, 315 and 390 MHz bands to reduce interference. The remote operates in Solid Mode for red, orange or purple buttons and Flashing Mode for yellow or green buttons. Mode changes by pressing buttons A and B together until the LED flashes, then pressing the checked button.

Lithium-ion power

A single lithium-ion cell powers the transmitter; no other power source is required. The remote supports three frequency bands and dual-mode operation, so it works with the listed opener generations without additional hardware. Buyers needing a remote for openers outside the specified learn-button colours or frequency ranges should look elsewhere.

Highlights

  • Works with five learn-button colours from 1993 onward
  • Security+2.0 rolling codes across 310, 315 and 390 MHz
  • Replaces 371LM, 891LM, 971LM and many other models
  • Keychain-sized remote stays with keys, not clipped in car
  • Switches between solid and flashing modes for button compatibility

Specifications

Brandvtech
Model893max
Compliancenot_applicable
Power1 lithium_ion

Questions about this item

How do I pair the 893max remote with a red or orange learn button, and what is the step people often miss?

Set the remote to Solid Mode by pressing buttons A and B together until the LED flashes, then press the button you want to program; the LED colour will change to confirm.

What maintenance will the 893max remote need over time?

Replace the lithium-ion battery when the LED dims or range drops; no other servicing is required.

What is the first limitation I will hit if I use the 893max repeatedly in a short period?

Security+2.0 rolling code generates a new code each press, so rapid successive presses may briefly delay the next transmission while the code updates.

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