• Peak PTT 4G Push To Talk Over Cellular Radio Walkie Talkie
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  • Instant nationwide push-to-talk communication
  • Unlimited range via LTE/3G
  • Talk one-to-one or to groups
  • SOS button for emergencies
  • GPS tracking & playback
  • PC dispatch control software
  • Instant nationwide push-to-talk communication
  • Unlimited range via LTE/3G
  • Talk one-to-one or to groups
  • SOS button for emergencies
  • GPS tracking & playback
  • PC dispatch control software
  • Instant nationwide push-to-talk communication
  • Unlimited range via LTE/3G
  • Talk one-to-one or to groups
  • SOS button for emergencies
  • GPS tracking & playback
  • PC dispatch control software
  • Instant nationwide push-to-talk communication
  • Unlimited range via LTE/3G
  • Talk one-to-one or to groups
  • SOS button for emergencies
  • GPS tracking & playback
  • PC dispatch control software

Peak PTT 4G Push To Talk Over Cellular Radio Walkie Talkie

Peak PTT 4G Push To Talk Over Cellular Radio Walkie Talkie

(Verified Customer Reviews)

The next generation of the Push to Talk Over Cellular Walkie-Talkie is here, with the Peak PTT 4G LTE radio.  The PTT-84G features a rugged design with a color display and allows you to communicate securely and privately to groups and individual users with the push of a button.  Communicate one to one, or one to all, instantly and effectively.

Peak PTT-84G also features PC Dispatch Control software for simple voice dispatching, GPS tracking with route playback, user location view, and call message history.

A Rechargeable 5200 mAh battery gives you hours of talk and standby time.  The radio can be charged in a vehicle with any USB cable/adapter.

  • Compact & Rugged Walkie Talkie Design
  • Talk to Group or Individual Users
  • Integrates with Our PC Dispatch Software
  • SOS Button - Instant Emergency Notification
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Peak radios changed the way our team communicates. We can track drivers, send alerts, and stay connected without worrying about range. The SOS feature gives us peace of mind.
Michael R., Logistics Manager 20 June 2025
Peak radios changed the way our team communicates. We can track drivers, send alerts, and stay connected without worrying about range. The SOS feature gives us peace of mind.
Michael R., Logistics Manager 20 June 2025
  • Instant nationwide push-to-talk communication
  • Unlimited range via LTE/3G
  • Talk one-to-one or to groups
  • SOS button for emergencies
  • GPS tracking & playback
  • PC dispatch control software
  • Instant nationwide push-to-talk communication
  • Unlimited range via LTE/3G
  • Talk one-to-one or to groups
  • SOS button for emergencies
  • GPS tracking & playback
  • PC dispatch control software
  • Instant nationwide push-to-talk communication
  • Unlimited range via LTE/3G
  • Talk one-to-one or to groups
  • SOS button for emergencies
  • GPS tracking & playback
  • PC dispatch control software
  • Instant nationwide push-to-talk communication
  • Unlimited range via LTE/3G
  • Talk one-to-one or to groups
  • SOS button for emergencies
  • GPS tracking & playback
  • PC dispatch control software
View full details

Here's A Video Of The PTT-84G In Action:

Radios take on average 30 seconds to connect to the Internet.  Once connected and online the communication is nearly instant.

Watch the above video to see how our long range walkie talkies leverage the AT&T LTE network for seamless transmission. 

The amazing takeaway from this video, is the transmission and receiving are not happening from radio to radio, even though they are sitting right next to each other.  In this instance, and in a fraction of a second, the transmission from Radio1 is sent via the AT&T LTE wireless cellular network, through the Internet, to our application servers, which then sends the message through the internet, over the AT&T wireless cellular LTE network to Radio2.  Boop! There it is.

LTE / 3GIP 54 RatedSOSGPS Enabled

Device Activation:$19.95per device. 
Monthly Unlimited PTT Network Access:$24.95, no contracts.

PTT
Group Talk
1-1 Private
PC Dispatch
SOS

Peak PTT GPS Tracking Included:

Service includes unlimited access to the Exclusive Peak PTT GPS Tracking Portal. 

From within the web-based tracking portal, view device locations as they update every 60 seconds.  See where your devices have been over the last 90 days, set geofences, and get text and e-mail alerts when your devices enter/exit locations you specify on a map. 

PTT-84G radios are set up and pre-programmed to work right out of the box.  Once you receive your PTT-84G radios, simply turn them on and start using them.

Operating Temperature / Electrical Specifications
Working Temperature -22 °F to +167 °F
Voltage 3.8V
Connectivity Specifications
Network FDD-LTE Bands B2/4/5/12/17
UMTS Band WCDMA/HSDPA: 1900/850 MHz
GPS 1.57542 GHz / -144dBm, Tracking -159 dBm
Hardware Specifications
Display 1.44" TFT Display 128x128 pixels 65K colors
User Interface 4 Quick Connect Program Keys
Dimensions 4.75" L × 2.35" W × 1.75" D
Height With Antenna: 7"
Depth with Belt Clip: 2"
Battery 5000 mAh
Battery Standby 42 hours
Est. Battery Life 8-12 hours - usage dependent
Charge Port Micro USB
Weight 10 ounces
IP Rating IP54
Certifications FCC, PTCRB