12-Month Warranty
Free 30-Day Return
Free Delivery Worldwide
Unlimited Global Connectivity Break free from the distance limitations of traditional VHF/UHF radios. Powered by 4G LTE and Wi-Fi networks, the M77 enables instant voice communication across cities, borders, and continents. As long as there is a cellular or Wi-Fi signal, you are connected.
Real-Time GPS Tracking & Fleet Management Enhance operational oversight with built-in high-precision GPS. Managers can monitor staff locations, review route history, and manage geofencing via a centralized web dispatch platform or mobile app—perfect for logistics and security coordination.
High-Capacity 4000mAh Battery Designed for demanding work environments. The 4000mAh Li-ion battery supports over 24 hours of continuous talk time and up to 5 days of standby. It features USB Type-C Fast Charging, allowing for easy recharging in vehicles or via power banks.
Crystal Clear Audio with Noise Cancellation Never miss a critical command. The M77 is equipped with a high-output 2.0W speaker and intelligent noise-reduction technology, ensuring loud and clear audio even in high-noise environments like construction sites or busy warehouses.
Flexible Group & Private Calling Streamline your workflow with versatile calling modes. Supports One-to-One (Private), One-to-Many (Group), and All-Call broadcasts. Easily organize different departments into dedicated channels to eliminate cross-talk interference.
Ruggedized Professional Design Built to survive tough conditions. Featuring a reinforced, anti-slip housing, the M77 is impact-resistant and IP54-rated for dust and splash resistance, ensuring reliable performance in rain or dusty industrial sites.
| Category | Specification Details |
| Network Support | LTE / Wi-Fi |
| Positioning | GPS / GLONASS / AGPS |
| Battery Capacity | 4000mAh Rechargeable Li-ion |
| Charging Port | USB Type-C |
| Audio Output | 2.0W High-Fidelity Speaker |
| Operating System | Optimized Android-based PTT System |
| Protection Rating | IP54 Dust & Splash Resistant |
Every KaYoTom radio is more than just hardware—it’s a complete communication solution. We understand that professional teams need reliability without the headache of monthly bills and complex contracts. That’s why we’ve revolutionized the industry with our Integrated Data Service.
Pre-installed Smart SIM: Your device arrives with a professional-grade IoT SIM card already installed and activated.
Lifetime Free Domestic Data: Enjoy unlimited PTT (Push-to-Talk) communication within your country for the lifetime of the device. No monthly subscriptions, ever.
Global 4G LTE Connectivity: Leveraging premium network carriers to ensure crystal-clear voice transmission and ultra-low latency, even in remote areas.
Plug & Play Ready: No technical setup required. Simply power on your radio and start talking instantly.
Logistics & Long-Haul Trucking Stay in constant contact with drivers across the country. Eliminate "dead zones" and use GPS tracking to provide customers with accurate ETA updates.
Construction & Infrastructure Projects Ensure seamless coordination between ground crews, crane operators, and site managers. The M77’s LTE penetration overcomes the signal blocking common in high-rise steel structures.
Commercial Security & Large Venues Ideal for shopping malls, stadiums, and music festivals. Deploy security personnel instantly to the exact GPS coordinates of an incident.
Hospitality & Resort Management Coordinate housekeeping, maintenance, and front-desk services across sprawling resort properties or multi-story hotels with zero signal drop-offs.
Warehousing & Distribution Centers Improve picking efficiency by keeping floor staff and forklift operators connected. The rugged build handles the vibration and dust of industrial environments.
Package Includes:
1. 12-Month Worry-Free Warranty
We have full confidence in the quality of the KaYoTom. Every device comes with a 1-year comprehensive manufacturer warranty. Should any hardware failure occur under normal usage, we will provide professional repair or replacement services to ensure your communication remains uninterrupted.
2. 30-Day Money-Back Guarantee
Your satisfaction is our top priority. If you are not completely satisfied with your purchase, you may return the product within 30 days of receipt for a full refund. We want you to shop with absolute peace of mind.
3. Lifetime Technical Support
Our relationship with you doesn't end at the point of sale. Whether you need assistance expanding your team groups, upgrading to a Global Plan, or troubleshooting connectivity issues, our expert technical team is available 24/7 via email or live chat to support you.
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