Linear MDR/U DNR00100 / DNR0007 1 Channel 318MHz Megacode Gate Receiver (110VAC)

Megacode 1 Channel Plug in Receiver
Part Number: DNR00100

$41.07 each


Linear MDR/U DNR00100 / DNR0007 1 Channel 318MHz Megacode Gate Receiver (110VAC)

Single channel plug in receiver withone form "A" relay output for residential or commercial applications, plugs directly into AC outlet, UL listed, over one million codes, MegaCode format, 318 MHz

The Model MDR/U 1-Channel Plug-in Receiver is a versatile (universal) receiver that makes it very easy to equip nearly any garage door operator for use with Linear’s popular MegaCode format transmitters. MegaCode uses a frequency of 318 MHz and features over one million radio codes to all but eliminate any possibility of code duplication. It offers simplified programming via the receiver’s learn mode.

Previously, when installers wanted to add MegaCode capability to a garage door operator that did not come already outfitted with a MegaCode receiver, they had to use Linear’s MDR receiver in combination with a power transformer. The MDR/U replaces the MDR and plugs directly into any electrical outlet. All that is required is running a single two-conductor wire from the MDR/U to the operator’s push-button input.

The MDR/U has one normally open contact output. It can be used to send a remote control signal from up to 10 MegaCode transmitters. A learn mode dramatically simplifies programming to just a button press.


  • Makes any garage door operator compatible with MegaCode transmitters
  • Simple plug-in design
  • Easy to install - one connection using two-conductor wire
  • Memory: storage for up to 10 MegaCode transmitters
  • Normally open contact activates for 0.5 seconds
  • Power: 110 VAC +/- 10%, 60 Hz
  • Codes: 1,000,000+ (MegaCode format)
  • RF frequency: 318 MHz
  • Dimensions: 2.52" W x 2.5" H x 1.61" D
SKU DNR00100
Type Megacode
UPC Code 93863107870
Manufacturer Nortek / Linear LLC / Linear PRO Access / OSCO GATE
Frequency 318 Mhz
Model Number MDR/U
Condition New
Voltage 110V