01 / 03
Measure
A strain-gauge pressure sensor measures real force on the barrier, not a vibration signature.
A pressure sensor. Not a vibration cable.
A strain gauge measures real force on the barrier and recalibrates itself to the environment every second. It classifies cut, climb or forced entry, with zone and coordinate, and hands the alarm to your PSIM or VMS in under 3 seconds.
It feels the force.It ignores the weather.
A vibration cable listens for noise and guesses. The D-FENCE sensor measures the actual load on the barrier, so a climber, a cut or a forced entry reads differently from wind, rain or an animal.
02 / 03
Recalibrate
The sensor recalibrates itself to the environment every second: no manual tuning visits as heat, wind and seasons change.
03 / 03
Classify & report
Cut, climb or forced entry, with zone and coordinate, as a dry contact or a TCP/IP event, straight into PSIM / VMS.
20 plus or minus 10 kilograms. Alarm activation
4 to 15 kilograms. Wind load · no alarm
Under 3 seconds. Contact to alert
LIVE
Watch the sensor decide
Real load in kilograms, as the post feels it. Pick what happens at the fence.
Normal · no alarm
0.0kg
Wind pushes the panels with 4–15 kg. Below the activation force, no alarm.
Nothing to wear out.Nothing to re-tune.
The same sensor rides on every barrier D-FENCE makes, wall crowns, taut wire, concertina, welded mesh, palisade and architectural fences, and on gates, pipelines, valves and cable runs.
No moving parts
Nothing mechanical to wear out or service.
No lethal voltage
No electrified wires on the line, safe and green.
Maintenance-free sensors
No scheduled service calls on the sensing line.
15+ year outdoor service life
Stays on the line outdoors for fifteen years and more.
10-year warranty
On the system and the sensors.
Ultra-low power draw
Low running cost on every metre of the line.
Maintenance-freeby design.
The lowest cost of ownership for critical sites comes from what the sensor does not need: no moving parts to service, no technician to re-tune it, no replacement cycle for fifteen years and more.
Why it costs less to own
No moving parts
Nothing mechanical to wear out or service.
Self-recalibrates every second
No manual tuning visits as heat, wind and seasons change.
Maintenance-free sensors
No scheduled service calls on the sensing line.
15+ year outdoor service life
Stays on the line outdoors for fifteen years and more.
10-year warranty
On the system and the sensors.
Tolerant of wind, vegetation, animals
No alarm under 4–15 kg wind load, fewer nuisance call-outs.
Ultra-low power draw
Low running cost on every metre of the line.
| Criterion | D-FENCEPressure sensing | Infrared | Electrified fence | Electro-mechanical | Vibration cable |
|---|---|---|---|---|---|
| Minimized false alarms (claim) | Yes | No | No | No | No |
| Maintenance-free | Yes | No | No | No | No |
| Lowest failure rate | Yes | No | No | No | No |
| Ultra-low power draw | Yes | Yes | No | No | Yes |
| Real physical barrier | Yes | No | Yes | Yes | No |
| Adapts to animal activity | Yes | No | No | No | No |
| Tolerant of vegetation | Yes | No | No | Yes | No |
| Invisible to hostile recon | Yes | No | No | No | Yes |
| Low fire risk | Yes | Yes | No | Yes | Yes |
| Safe and green | Yes | Yes | No | Yes | Yes |
| Low long-term cost | Yes | No | No | No | No |
| Tailor-made design | Yes | No | No | No | No |
15+ years Outdoor service life
10-year Warranty, system & sensors
4 to 15 kilograms Wind load, no alarm
From the fence toyour control room.
Every alarm leaves the sensor as a dry contact or a TCP/IP event. D-Command Control fuses it with video and hands it to the PSIM, VMS, BMS or SCADA you already run.
D-FENCE sensor
Dry contact · TCP/IP
D-Command Control
Open API · ONVIF / RTSP
Your PSIM · VMS · BMS · SCADA