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Linear MegaCode Custom Coded Key Ring Transmitter


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$27.00 to $31.00

WARNING: Cancer and Reproductive Harm –


Compatible With All Linear Access Control Receivers & Controllers

The Linear MegaCode Custom Coded Key Ring Transmitter is a remote keyfob used to control any Linear access control receiver or controller. The transmitter is preprogrammed at the factory in MegaCode format with one or four (select 1-channel or 4-channel) of more than 1,000,000 possible codes. For added security, the transmitter features a 10-second timeout to prevent a single transmitter from transmitting continuously.

  • Works with Linear access control receivers and controllers
  • More than 1,000,000 possible codes eliminate chance of duplication
  • Includes quick-disconnect key ring

Available Models: 1-Channel, 4-Channel


  • Transmitter
  • Key Ring
  • Batteries

Security Products, Access Control & More By Linear

For more than forty years, Linear LLC has been known as a worldwide provider of radio based transmitters and receivers for the traditional security market. Millions of Linear transmitters have been sold over the years. Linear security products are offered via a worldwide network of distribution. While Linear continues to be a leading supplier of devices for the security market, we have expanded our products to include focused product lines in the Access Control, Remote Control and Garage Door Operator markets.


Technical Details

  • Power Source: Two (2) Type 2016 "coin cell" lithium batteries
  • Battery Life: Up to 5 years
  • Codes: Custom block coded in MegaCode format
  • RF Frequency: 318 MHz
  • Dimensions: 1.25(W) x 2.25(H) x 0.48(D) inches
  • Warranty: 1 Year Limited