Inrico S300

4G Portable PoC Radio

Introducing the Inrico S300, your Versatile 4G Wi-Fi PoC Radio. Slim, user-friendly, and lightning-fast with its convenient PTT button for instant communication. Enjoy a large 5-inch HD touch screen, powered by a high-capacity 4600mAh battery and Android 8.1 operating system. Seamless compatibility with Android, ZELLO app and other communication tools.

Upgrade your communications with the Inrico S300 - Your Ultimate 4G Two Way Radio and PoC Smartphone.

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Rich Features of the Inrico S300 PoC Radio

4G LTE, Global Server Deployment
Front Camera: 5MP, Rear Camera: 13MP
One-Click SOS
Wi-Fi, BT, NFC
5.0" Touch Display
Video/Voice/Message Communication
4000mAh Battery
Rugged, IP66 Water Proof
GPS Positioning

Accessories for Inrico S300 PoC Radio

Inrico Bluetooth Microphone


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Inrico S300 Leather Case


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Inrico Bluetooth PTT Button


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Integrate the S300 seamlessly with iConvNet - Inrico-approved nationwide push-to-talk app.

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Inrico S300 PoC Radio Operations

Inrico S300 PoC Radio - Photo Gallery

Inrico S300 Key Features

Front and Rear Cameras

Capture HD images and videos effortlessly with the dual cameras - a 5MP front camera and a 13MP rear camera

Built To Last

Built tough to endure challenging conditions, the Inrico S300 is MIL-STD-810G compliant and rigorously tested for ruggedness.

IP67 Compliant

It's waterproof, dustproof, and meets IP67 standards, ensuring durability in any environment.

Easy Setup

To operate, simply insert a DATA only SIM card*** or a telephony + DATA SIM card.

Inrico S300 Technical Specifications​

PLEASE NOTE: Specifications are subject to change due to continuous improvements. 


US and Canada Versions GSM: B2,B3,B5,B8
WCDMA: B1,B2,B4,B5,B8
FDD-LTE: B2,B4,B7,B12,B17,B28A,B28B,B66
Wi-Fi IEEE 802.11 a/b/g/n,2.4G & 5G Dual Band
Bluetooth BT4.0
Navigation GPS, AGPS, GLONASS(BEIDOU can be customized)


Operating System
Android 8.1


CPU MT6739, 1.5GHz, 4 cores
Expand Memory
Optional, up to 32G
Card Slot Dual Nano SIM card + TF card
USB Port Type-C
Interface 3.5mm
Screen 5 inches, G + FF multi-touch (Corning Gorilla 3)
CameraFront Camera 5.0MP, Rear Camera 13.0MP
Speaker Ø25*35mm,8Ω 3W
Anti-interference MIC
Battery 4600mAh
Working Times 20 Hours (5/5/90 Standard Test)
Standby Times 30 Hours
Dimension 156.8 x 75.7 x 16mm (Without Antenna and Belt clip)
Weight ≈245g
Working Temperature -10°C ~ 55°C
Storage Temperature -10°C ~ 60°C


Ingress Protection IP67
Drop 1.2 Meters
Certification CE/FCC/ROHS

Inrico PoC Application Scenarios

Empowering workers with direct and instant communications to their supervisors fosters improved task fulfillment, offering clearer guidance that positively impacts the bottom-line of the business.








Let's make it happen

Are you prepared to embark on nationwide PTT journey? The power of Inrico push-to-talk awaits! Our smart and expandable solutions offer instant push-to-talk voice communications, rich data features, as well as easy integrations to your existing LMR/PMR network. Reach out to us for sales inquiries or for a demo before you buy.

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Curious about our pricing?

Looking for pricing details and more? Contact an authorized Inrico Distributor or Reseller near you or purchase directly from their website. Together, we'll discover the ideal solution for your needs.

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