Convoy intelligence,
even when the
network goes dark.
NavIC CMS is a credit-card sized handheld and self-hosted CMS for secure convoy ops. NavIC + GPS positioning, hot-failover across 2G / 4G / LoRaWAN / NB-IoT / satellite, AES-GCM end-to-end — built for routes where commercial trackers go silent.
5 radios
NavIC · 2G/4G · LoRaWAN · NB-IoT · SatCom
AES-256
GCM end-to-end · YubiKey login
Self-hosted
On-base server · no public cloud
THE CHALLENGE
Convoys still run on paper, prayer and a phone signal.
Defence and critical logistics convoys cross terrain where commercial trackers go silent — dark zones, jammed GPS, denied networks. Today, the response is a clipboard and a hope that signal returns.
What today looks like
The cost of a blind convoy compounds with every kilometre.
- Convoy logs written on paper, lost in transit
- Communications-denied zones — no 2G/4G coverage
- Foreign GPS — jammable, spoofable, leaky
- No real-time position or status of vehicles
- No way to recall a vehicle once it has left
- Coordinated formations break under radio silence
- SOS depends on whatever phone signal exists
HOW WE HELP
One handheld. Five radios. A sovereign command stack.
CMS pairs an indigenous multi-radio handheld with a self-hosted CMS — so a convoy in a dark zone is never out of contact, and a control room never loses a vehicle off the map.
NavIC CMS handheld
Credit-card sized rugged unit with NavIC + GPS, dual SIM, LoRaWAN, NB-IoT BLE and satellite — onboard battery, OLED, and tactile buttons that work with gloves on.
Hot-failover across 5 radios
CMS picks the strongest live link in real time — and queues telemetry locally when every radio is down, syncing on reconnect.
Self-hosted Convoy Management
Web CMS runs on your own server — formation planning, route fencing, live alerts, two-way messaging, digital convoy logs. Officer login behind a YubiKey.
AES-GCM, end-to-end
Every packet is encrypted from the handheld to your server with TLS 1.3 transport. No data ever leaves defence infrastructure.
HOW IT WORKS
From satellite fix to convoy decision, in seconds.
Position lock — NavIC + GPS
The handheld locks onto NavIC L5 + S-band and GPS satellites for sovereign, sub-metre fix — even when commercial GPS is being jammed or spoofed.
Multi-radio hot-failover
Every 5 seconds the unit picks the strongest available radio — 4G, NB-IoT, LoRaWAN base station, or SatCom — and queues to flash if all five drop.
Encrypted upload to your CMS
Telemetry, route fences and convoy messages travel AES-256-GCM end-to-end into your self-hosted CMS server, behind a YubiKey.
Operators command from the CMS
Plan formations, draw route fences, push two-way messages, replay missions, and export audit-grade convoy logs — all from the control room.
CORE FEATURES
Everything a convoy commander needs in one screen.
VARIANTS
One stack, four form factors. All NavIC by default.
Same encrypted CMS, same audit trail — pick the form factor that fits the mission profile.
VTS
2G / NB-IoT / LoRaWAN
Vehicle-mount tracker for fixed fleet roles. Always wired, always-on.
Pager
2G / NB-IoT / LoRaWAN
Belt-clip handheld with OLED and command receive — minimal silhouette for foot patrols.
Walkie-Talkie
2G / 4G
Full handheld with push-to-talk, OLED, three tactical keys — the flagship CMS unit.
SatCom
Satellite link
Ka/L-band satellite variant for areas with zero terrestrial coverage. External patch antenna.
SECURITY · SOVEREIGNTY
Your convoy data never leaves your perimeter.
Hardware-rooted login, end-to-end encryption and an on-base CMS server — CMS is built so a convoy can continue even when every public network is denied.
Access Control
- YubiKey-based officer authentication
- Role-based access (commander / supervisor / operator)
- Hardware-backed login — no shared passwords
Encryption
- 256-bit AES-GCM, end-to-end
- Device-to-own-server encrypted tunnel
- TLS 1.3 transport · tamper-proof seals
Data Sovereignty
- Self-hosted server on your infrastructure
- All convoy data stored locally
- Critical data never leaves defence perimeter
- Officer-controlled encryption keys
Survivability
- Operates in communications-denied terrain
- Extendable private LoRaWAN for blind zones
- ISR / DMZ deployment option
- Network-outage survivable · queue & sync
BUILT TO MEET
NavIC L5 / S-bandAIS-140AES-256-GCMTLS 1.3YubiKey FIDO2IP67 enclosureESD / EMC testedHave a problem?
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