Linear Mega Code ACT-31B ACP00879 Mini Gate or Garage Door Opener Remote

If you have a Linear access control product, you need an ACT-31B 1-channel block coded key ring transmitter from North Shore Commercial Door. This transmitter operates using the MegaCode format, so it's factory-programmed with one of more than 1,000,000 codes; the receiver learns the code, and that means nobody can gain access by reprogramming it.

An innovative, 10-second time-out feature prevents the system from being shut down by one transmitter continuously. The ACT-31B comes with a quick-disconnect key ring and lithium batteries designed to last for up to five years. This miniature 1-channel garage door opener is:

• Compatible with Linear access receivers and controllers that use the MegaCode format
• Operates on a 318 MHz frequency
• Measures 1.25 inches wide, 2.25 inches high and 0.48 inches deep

Because the Linear ACT-31B 1-channel block-coded key ring transmitter is factory programmed, it's simple to use and difficult to hack. It provides you with an amazingly high level of security without any downsides.