OFF GRID FIELD SYSTEMS
OFF GRID FIELD SYSTEMS
OFF GRID FIELD SYSTEMS
Operate Without the Grid
Operate Without the Grid
Operate Without the Grid
FLAGSHIP HARDWARE
Razorback
Razorback
Razorback
Razorback is a dedicated field handheld that combines offline maps and navigation, group communication, and field reference in one device — no subscription, no signal required, no setup.
Razorback is a dedicated field handheld that combines offline maps and navigation, group communication, and field reference in one device — no subscription, no signal required, no setup.
Razorback is a dedicated field handheld that combines offline maps and navigation, group communication, and field reference in one device — no subscription, no signal required, no setup.
6.25” sunlight-readable, tough-glass display
12V 3Ah LiFePO4 battery — stable, safe power built to hold up in the field
Offline maps with legal land-status boundaries — over 1.1 million parcels mapped nationwide, so you know who manages the ground you’re on
Every official Forest Service trail and legally designated backcountry road — not curated points, the real data
Encrypted mesh communication — no phone, no cell service, no subscription
Long-press anywhere on the map to drop a custom waypoint — a stand, a hazard, a water source — shared across the mesh instantly
See your group’s position on the map automatically — know where everyone is without a word said
Guardian System — Razorback’s built-in local Meshtastic emergency response layer.
- Protocol-based, not AI.
-One-touch SOS broadcasts your exact position across the local meshtasti network to everyone in range. Trauma care, triage, and CPR guidance sourced from TCCC, AHA, and Red Cross. Nearby hospital lookup with trauma-level indicator.
Offline field reference and survival knowledge, no signal required
SPECS
Raspberry Pi 5 compute platform, NVMe SSD storage
256GB onboard storage — maps and reference libraries live on the device, not the cloud
6.25” sunlight-readable DSI display, portrait orientation
Heltec WiFi LoRa 32 V4 Meshtastic radio (SX1262 chipset)
Dedicated GNSS module for GPS positioning
12V 3Ah LiFePO4 battery with dedicated battery management
Rugged enclosure, designed for field conditions — no fan, no exposed vents
OFFLINE MAPS + GPS
Full offline navigation map, continental US coverage, street level to backcountry trail detail
Legal land-status overlay — over 1.1 million parcels, covering federal, state, local, tribal, private, and conservation-managed land
Legally designated backcountry roads and the complete official trail network — not a curated subset
Recreation site data — trailheads, campgrounds, water access, horse camps, and more, pulled from official sources
MESHTASTIC + LORA
Long-press waypoint dropping with quick presets, shared instantly across the Meshtastic network
Position sharing across your group, rendered directly on the map on a regular interval — no cell signal required
Encrypted Meshtastic messaging and broadcast — direct unit-to-unit, no infrastructure needed
Radio off by default to preserve battery — enable with one tap when you need it
GUARDIAN
Guardian System — protocol-based emergency response, no AI:
Long-press Meshtastic SOS beacon, broadcasting your position to everyone in range on the network
Field medical protocols — MARCH, START triage with vitals tracking, CPR by age group — sourced from TCCC, AHA, and Red Cross
Lost/navigation protocol and signaling guidance, plus venomous bite and sting response
Nearby hospital lookup with trauma-level indicator
ADDITIONAL TOOLS + FEATURES
Offline reference library — survival, medical, wildlife, navigation, and more, organized for fast lookup with no signal required
Built-in field tools — MOA calculator, coordinate converter, distance/weight/temperature conversion, solunar tables
Hunting log — species, location, and GPS-tagged entries, stored on the device
INFORMATION
No subscription, ever — everything on the device is yours, permanently
No cloud dependency — the device works fully offline, out of the box
No phone required — Razorback is a standalone unit, not an accessory
No AI — Guardian System guidance is protocol-based, sourced from established medical and tactical standards, not machine-generated
Meshtastic range only — Guardian System’s SOS beacon broadcasts across your local Meshtastic network; it is not a satellite-based emergency beacon
SPECS
Raspberry Pi 5 compute platform, NVMe SSD storage
256GB onboard storage — maps and reference libraries live on the device, not the cloud
6.25” sunlight-readable DSI display, portrait orientation
Heltec WiFi LoRa 32 V4 Meshtastic radio (SX1262 chipset)
Dedicated GNSS module for GPS positioning
12V 3Ah LiFePO4 battery with dedicated battery management
Rugged enclosure, designed for field conditions — no fan, no exposed vents
OFFLINE MAPS + GPS
Full offline navigation map, continental US coverage, street level to backcountry trail detail
Legal land-status overlay — over 1.1 million parcels, covering federal, state, local, tribal, private, and conservation-managed land
Legally designated backcountry roads and the complete official trail network — not a curated subset
Recreation site data — trailheads, campgrounds, water access, horse camps, and more, pulled from official sources
MESHTASTIC + LORA
Long-press waypoint dropping with quick presets, shared instantly across the Meshtastic network
Position sharing across your group, rendered directly on the map on a regular interval — no cell signal required
Encrypted Meshtastic messaging and broadcast — direct unit-to-unit, no infrastructure needed
Radio off by default to preserve battery — enable with one tap when you need it
GUARDIAN
Guardian System — protocol-based emergency response, no AI:
Long-press Meshtastic SOS beacon, broadcasting your position to everyone in range on the network
Field medical protocols — MARCH, START triage with vitals tracking, CPR by age group — sourced from TCCC, AHA, and Red Cross
Lost/navigation protocol and signaling guidance, plus venomous bite and sting response
Nearby hospital lookup with trauma-level indicator
ADDITIONAL TOOLS + FEATURES
Offline reference library — survival, medical, wildlife, navigation, and more, organized for fast lookup with no signal required
Built-in field tools — MOA calculator, coordinate converter, distance/weight/temperature conversion, solunar tables
Hunting log — species, location, and GPS-tagged entries, stored on the device
INFORMATION
No subscription, ever — everything on the device is yours, permanently
No cloud dependency — the device works fully offline, out of the box
No phone required — Razorback is a standalone unit, not an accessory
No AI — Guardian System guidance is protocol-based, sourced from established medical and tactical standards, not machine-generated
Meshtastic range only — Guardian System’s SOS beacon broadcasts across your local Meshtastic network; it is not a satellite-based emergency beacon
SPECS
Raspberry Pi 5 compute platform, NVMe SSD storage
256GB onboard storage — maps and reference libraries live on the device, not the cloud
6.25” sunlight-readable DSI display, portrait orientation
Heltec WiFi LoRa 32 V4 Meshtastic radio (SX1262 chipset)
Dedicated GNSS module for GPS positioning
12V 3Ah LiFePO4 battery with dedicated battery management
Rugged enclosure, designed for field conditions — no fan, no exposed vents
OFFLINE MAPS + GPS
Full offline navigation map, continental US coverage, street level to backcountry trail detail
Legal land-status overlay — over 1.1 million parcels, covering federal, state, local, tribal, private, and conservation-managed land
Legally designated backcountry roads and the complete official trail network — not a curated subset
Recreation site data — trailheads, campgrounds, water access, horse camps, and more, pulled from official sources
MESHTASTIC + LORA
Long-press waypoint dropping with quick presets, shared instantly across the Meshtastic network
Position sharing across your group, rendered directly on the map on a regular interval — no cell signal required
Encrypted Meshtastic messaging and broadcast — direct unit-to-unit, no infrastructure needed
Radio off by default to preserve battery — enable with one tap when you need it
GUARDIAN
Guardian System — protocol-based emergency response, no AI:
Long-press Meshtastic SOS beacon, broadcasting your position to everyone in range on the network
Field medical protocols — MARCH, START triage with vitals tracking, CPR by age group — sourced from TCCC, AHA, and Red Cross
Lost/navigation protocol and signaling guidance, plus venomous bite and sting response
Nearby hospital lookup with trauma-level indicator
ADDITIONAL TOOLS + FEATURES
Offline reference library — survival, medical, wildlife, navigation, and more, organized for fast lookup with no signal required
Built-in field tools — MOA calculator, coordinate converter, distance/weight/temperature conversion, solunar tables
Hunting log — species, location, and GPS-tagged entries, stored on the device
INFORMATION
No subscription, ever — everything on the device is yours, permanently
No cloud dependency — the device works fully offline, out of the box
No phone required — Razorback is a standalone unit, not an accessory
No AI — Guardian System guidance is protocol-based, sourced from established medical and tactical standards, not machine-generated
Meshtastic range only — Guardian System’s SOS beacon broadcasts across your local Meshtastic network; it is not a satellite-based emergency beacon
Join the Razorback
WAITLIST
Join the Razorback
WAITLIST
Join the Razorback
WAITLIST
Get notified the moment production units become available.
Product and company updates ONLY. Never sold or shared.
OGFS — PRODUCT PHILOSOPHY
OGFS — PRODUCT PHILOSOPHY
OGFS — PRODUCT PHILOSOPHY
One thing in mind on every decision. The user.
One thing in mind on every decision. The user.
One thing in mind on every decision. The user.
Off Grid Field Systems doesn’t cut corners toward cheaper materials or easier designs. Every choice gets measured against three things: safety, reliability, and whether it’s actually useful to someone standing in a field with no signal.
If a safety concern comes up, the project stops until it’s actually resolved — not until it’s convenient. If a cheaper material or a shortcut would compromise reliability, it doesn’t go in, no matter what it costs to avoid. If a feature doesn’t earn its place for someone actually depending on this in the field, it gets cut, no matter how good it looks on a spec sheet.
That’s not a one-time decision.
It’s the standard every product carrying this name has to clear, every time.
Off Grid Field Systems doesn’t cut corners toward cheaper materials or easier designs. Every choice gets measured against three things: safety, reliability, and whether it’s actually useful to someone standing in a field with no signal.
If a safety concern comes up, the project stops until it’s actually resolved — not until it’s convenient. If a cheaper material or a shortcut would compromise reliability, it doesn’t go in, no matter what it costs to avoid. If a feature doesn’t earn its place for someone actually depending on this in the field, it gets cut, no matter how good it looks on a spec sheet.
That’s not a one-time decision.
It’s the standard every product carrying this name has to clear, every time.
Off Grid Field Systems doesn’t cut corners toward cheaper materials or easier designs. Every choice gets measured against three things: safety, reliability, and whether it’s actually useful to someone standing in a field with no signal.
If a safety concern comes up, the project stops until it’s actually resolved — not until it’s convenient. If a cheaper material or a shortcut would compromise reliability, it doesn’t go in, no matter what it costs to avoid. If a feature doesn’t earn its place for someone actually depending on this in the field, it gets cut, no matter how good it looks on a spec sheet.
That’s not a one-time decision.
It’s the standard every product carrying this name has to clear, every time.
OFF GRID FIELD SYSTEMS
Dealers
Institutional & Government
About
Legal & Safety
Contact
© 2026 Off Grid Field Systems. Operate Without the Grid.