TSD-4000 Series Digital Display Radio

TSD-4124 VHF (136-174 MHz)
TSD-4424 UHF (410-470 MHz)
  • 5 Watt Output Power VHF & UHF
  • 512 Channels: 16 Channels/32 Zones
  • DMR Tier II TDMA/Analog per Channel
  • Ch. Tri-Mode – DMR, Analog or Mixed
  • Contact Menu for Individual & Group Calling
  • 2600 mAh Li-Ion Battery
    Battery Life 23 Hours Digital & 17 Hours Analog
    (Based on a 90/5/5 Duty Cycle)
  • Text Messaging
  • Multiple Scan Modes
  • Adjustable Settings Menu
  • Voice Recording
  • Lone Worker
  • Call Log
  • Flashlight
  • Remote Stun/Revive
  • Encryption (AES 128, 192, 256 Bit)
  • Remote Monitoring, VOX
  • IP54 Certified


TSD-4000 Series Digital/Analog Display Two Way Radio

The TSD-4000 Series of Digital + Analog Display Radios are the best radio for any day-to-day application. The series provides the user with a powerful 5W performance in an attractive, compact size. Its ability to work on both Digital and Analog systems make this feature-rich radio perfect for schools, hotels, restaurants, security companies, custodial services, and industrial use whenever you need a reliable and cost effective device that’s simple to use to communicate right away.

In addition to conventional communications services, the TSD-4000 with display and 3-button keypad features rich data services and selectable functions such as individual or group calling, text messaging, voice record, radio enable/disable, remote monitor, lone worker and more.

While the Maxon TSD-4000 is great alone, it can be paired with optional accessories to further benefit the needs of the user. As a result, combining this radio with our variety of audio accessories can provide the exact fit you need for use. Click on the accessories tab for more details.

The Maxon TSD-4000 package comes complete with the radio, antenna, battery, charger, belt clip, and user manual.

If you have questions about the Maxon TSD-4000 Series Radio, please contact us.



TSA-4260 – 2600 mAh Li-Ion Battery


TSA-041 – VHF (136-174 MHz) 6″ Antenna, Female SMA
TSA-044 – UHF (400-470 MHz) 5 1/4″ Antenna, Female SMA
TJA-341 – VHF (148-174 MHz) 3 1/4″ Antenna, Male SMA
TJA-342 – UHF (450-470 MHz) 2 1/8″ “Stubby” Antenna, Male SMA


TSA-0400 – Dual Slot Rapid Rate Desktop Charger
3-007-051-10 – Connector w/screws to link TSA-0400 Chargers
TSA-6006TS4 – 6 Unit Gang Charger/Dual Slot – Radio/Battery & Battery Only


TA-836X – Standard Speaker Microphone
TA-850X – Heavy Duty Speaker Microphone
TA-855X – Heavy Duty Speaker Microphone w/Hi/Lo Volume Control
TA-817X – “D” Style Over the Ear Speaker w/lapel mic/PTT
TA-818X – Discreet (clear audio cord) Ear Speaker w/lapel mic/PTT
TA-819X – “C” Style Earhook Speaker w/lapel mic/PTT
TA-820X – Behind the Head Frame w/boom mic in-line/PTT
TA-890X – Dual Muff Headset & Cord (2-Pin)


TA-80LC – Leather Carrying Case w/Belt Loop/Swivel
TA-80NC – Nylon Carrying Case
TSA-40BC – Spring Loaded Belt Clip


ACC-440/N – Programming Software
ACC-3320E – Programming Cable (USB)


TSD-4000 Series Spec Sheet – DOWNLOAD
TSD-4000 Series User Manual – DOWNLOAD

How to Buy

Our radios are for professional use and most require an FCC, IC (Canada), or CE Red (Europe) license to import and/or operate.

Please contact us to find a local Maxon dealer:

Call: (800) 456-2071

Email: maxon@maxonamerica.com

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