2x ST-300 with normal or airtube headsets 🎧

Contact us for availability 🥇

Our Nr. 1 Model ☝🏽
The #SecureTEL ST-300
(Global POC 4G / LTE PoC)

PRODUCT SHEET 📖
Product Name: ST-300
Retail Name: SecureTEL ST-300 POC 4G LTE TwoWay Radio
Category: Global 4G PTT Long-Range Communication Device works in 154+ countries
Target Users: Security, enterprises, logistics, international teams, field workers, remote operations, etc.

HIGHLIGHTS & POSITIONING 🔝
This model is our #1 choice out of 110+ communication solutions & ranks at the top of our Top 10 for global, reliable push-to-talk communications.
• Works in 154+ countries worldwide with true 4G LTE connectivity (global SIM / roaming ready).
• Designed for teams who demand instant group communication on data networks without distance limits.
• Replaces traditional VHF/UHF radios across borders & infrastructure zones.

KEY FEATURES & BENEFITS OF GLOBAL COMMUNICATION 🙌🏽
• 4G POC (Push-to-Talk Over Cellular) radio
Runs on 4G / LTE networks for instant PTT calling anywhere a network exists.
• 5000 km theoretical communication via 4G (no line-of-sight limitations).
• Works in 154+ countries with our SIM setup with 100% garantie.
• Available for GxinPoC or PocStar (or Tetra)

DURABILITY & PERFORMANCE 💪
• Robust, handheld design with water resistance IP45 level protection.
• Linux-based OS build for performance & security.
• Military-grade encryption for secure voice & data.
• Compact & lightweight for field work.

BATTERY & POWER
• High-capacity battery (2500–3000 mAh) for long standby & talk time. Up to 100+ hours.
• USB-C charging for universal compatibility.

CONNECTIVITY & USE ☎️
• Group communication enabled for teams, squads & crews.
• Supports multi-channel group calls & broadcast PTT/PoC.
• English operational language by default.
• Expandable with agency logins, business dashboards & group management.
• Connect UHF/VHF with 4G with our ST-899 model bridge funtionality.

ACCESSORIES & OPTIONAL EXTRAS 📲
• USB-C headsets available
o Standard wired headsets
o Airtube models for stealth & clarity
• Custom branding & agency/business login setup
o Assign names & groups
o Rebrand devices with your logo
• Private SecureTEL SOS Group Access
o Connect with a global PTT ecosystem
o Emergency group & secure communications channel

VERSATILITY & COVERAGE 🌍
Our product range includes models for all communication needs:
• UHF/VHF portable units — short distance, local radio communications
• 4G PoC / PTT devices — city to global range over cellular
• 1–5 km direct line range units — tactical & event use
• Worldwide cellular coverage devices

CUSTOMER ADVANTAGES 🛜
• Competitive pricing — best rates in the market for volume & recurring business.
• Brandable solutions for agencies, enterprises & reseller partners.
• Scalable group architectures — from ten users to hundreds.
• Support & warranty available on all units.

TECHNICAL SPECIFICATIONS SUMMARY 📝
Specification
Details
Brand
SecureTEL
Model
ST-300
Communication
4G LTE / POC
Coverage
Global154+ countries
Range
Up to 5000 km (LTE based)
Battery
2500–3000 mAh
OS
Linux (or Android option)
Water Resistance
IP45
Charging
USB-C
Group/Channels
Group PTT / PoC
Weight / Size
Compact & portable
Language
English

INTERESTING POINTS ✅
• Global coverage — real worldwide communication on data networks.
• Instant team connection — push a button, talk anywhere.
• Secure & scalable — military-grade security & agency network tiers.
• Accessory ecosystem — headsets, airtubes, USB-C adaptors.
• Best pricing + service packages tailored to agencies, business & private users.

CALL US 🤙🏼
Empower your team with reliable, secure & global push-to-talk communications.
Choose the ST-300 for your flagship device that outperforms legacy radios & connects people worldwide without distance limits.

De Global 4G PoC is een geavanceerd communicatieapparaat dat gebruikmaakt van het 4G-netwerk voor push-to-talk functionaliteit. Ideaal voor professioneel gebruik waar snelle en betrouwbare communicatie essentieel is. Biedt onbeperkte groepen en instant PTT.