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Linear ACP00879 MegaCode Keychain Remote Transmitter (10 Remotes)


The Model ACT-31B 1-Channel Block Coded Key Ring Transmitter is designed for use with Linear's access control products. The Model ACT-31B is a single-channel device supplied with a quick-disconnect key ring. Also included are lithium batteries with a five-year service life. A unique 10-second time-out feature prevents the system from being shut down by a single transmitter transmitting continuously. The transmitter is MegaCode format, which means each transmitter is factory preprogrammed with one of over 1, 000, 000 codes, virtually eliminating the possibility of code duplication. Because the receiver "learns" each specific code, no unauthorized person can gain access to the system by reprogramming a transmitter.

Brand Name: Linear
Manufacturer: Linear, LLC
Part Number: ACP00879
Product Line: MegaCode
QTY: 10
Model: ACT-31B
Type: Transmitter
UPC: 093863106590

Additional Information

  • Power: two 2016 batteries
  • RF frequency: 318 MHz


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  • Linear AM3Plus Access Controller
  • Linear Telephone Entry Systems
  • AE1000Plus
  • AE2000Plus
  • Linear Receivers
  • AM-RPR
  • AM-RRR
  • MDR
  • MDR-2
  • MDRG
  • WOR

Package Contents

  • MegaCode ACT-31B Key Ring Transmitter
  • Lithium Batteries