TerraSyn
Buried weight-sensing pads that detect activity at remote outdoor locations. Know the moment someone steps on your property, sets up a tree stand, or enters a restricted area — all via instant text alerts.
Silent ground intelligence
Weight-Sensing Pad
Pressure-sensitive ground node buried below the surface. Detects the weight of a person, ladder, tree stand, or vehicle above it.
Instant Text Alerts
Connected cell device in a weatherproof enclosure sends SMS alerts to the property owner the moment activity is detected.
Weatherproof Design
Sealed waterproof enclosure protects the cell modem and electronics. Sensor pad is buried and invisible to anyone above.
Completely Hidden
The sensor lives under the ground surface. No visible cameras, no wires, nothing to alert trespassers that they’ve been detected.
Cellular Connected
Each ground node has its own cell connection — no WiFi needed, no mesh networking. Works anywhere with cell coverage.
Low Power
Arduino-based system optimized for long battery life. Sleeps until weight is detected, then wakes to alert and returns to sleep.
Know what’s happening on your land
Tree Stand Monitoring
Detect when a ladder is placed against your tree stand. Know immediately if someone is using your stand without permission.
Property Security
Place ground nodes at access points to remote property. Get alerted when anyone enters, day or night, without visible cameras.
Trail Activity Tracking
Monitor hiker traffic on trails or paths. Track usage patterns for land management and conservation planning.
Restricted Area Protection
Detect unauthorized access to restricted locations. Invisible detection that doesn’t rely on power lines or WiFi infrastructure.
From ground to phone in seconds
1. Bury the Pad
Place the weight sensor just below the ground surface
2. Connect Cell
Pair with the waterproof cell modem box nearby
3. Weight Detected
Sensor wakes when pressure exceeds threshold
4. Owner Alerted
Instant text message sent to your phone
Where TerraSyn is headed
Ground Node v2
Weight-sensing pad with cellular text alerts. Detects tree stand ladder placement and sends SMS to the owner.
Owner Portal
Web dashboard showing all ground nodes on a map. Real-time status, activity history, and alert management — tracked by cell service location.
Multi-Sensor Expansion
Additional sensor types beyond weight detection. Motion, vibration, and environmental sensors for broader situational awareness.
Protect your ground.
TerraSyn ground nodes work where cameras and WiFi can’t reach.
Get in Touch