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Dakota Alert 4-mile MURS 4 Room Intercom Set

Item #DK4000
Current Stock:
  • Our most reliable long-range intercom system with up to a 4-mile range.*

  • Seamlessly integrates with our MURS Hand Held Radios, PA system, Call Boxes and Driveway Alarms.

  • Fully expandable to an unlimited number of intercoms or radios, making creation of a custom network easy.

  • Super easy set up. No learning required, just turn to the desired channel. 5 channels and 38 sub-channels.

More About the 4-Mile Range MURS 4 Room Intercom Set

The first long-range wireless intercom of its kind, the all-new MURS (Multi-Use Radio Service) Wireless Intercom System offers an amazing communication range of up to four miles.*

The MURS Wireless Intercom System is fully expandable to an unlimited number of intercom base stations and hand-held MURS radio walkie-talkies for mobile communication while you are traveling around your property. The MURS Wireless Intercom System is fully digital and offers high-quality sound and secure connections.

How to use: Plug in intercoms and turn to the same channel. Press the PTT (Push-to-Talk) button to communicate to all other intercoms on that channel. Press the Call button to page another intercom. Monitor mode lets you listen to all sub-channel communication on a particular main channel.  

*Please Note: Although line-of-sight is not required, the maximum range is based on optimal conditions with minimal interference. Wireless range is affected by objects such as walls, trees, etc. Actual range may vary, depending on environment.


  • Range: Up to 4 miles between intercoms.
  • Channels: 5 secure channels and 38 sub channels.
  • Weather: For indoor use only.
  • Modes: Call to page another unit with just a tone.
    Press and hold monitor to hear all communications on one channel, including sub-channels.
    Push Talk for regular communication between every unit on that channel.
    Lock feature to lock a station onto a specific channel so it can not be changed.
  • Sound: Has volume control, pressing Call will send a tone, 4 tone options. Has a headphone jack.
  • Compatible: All MURS hand-held radios, driveway alarms, motion sensors and probes, indoor and outdoor call boxes, and the PA system.
  • Expandability: Can support an unlimited number of intercoms.
  • Frequency: 151.82-154.60 MHz.
  • Warranty: 1 year Manufacturer's Warranty and tech support.
  • Power: Plug-in adapter, 12V DC.
  • Dimensions: 6" x 5.5" x 1" (excluding antenna).
  • Includes: 4 plug-in base stations, extendable antenna, power adapter.

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