No mains power. No Wi-Fi. Still guarded, 24/7.
Solar + 4G/5G autonomous units that guard remote, no-mains-power sites with 24/7 AI-powered detection, automatic siren, strobe and alerts to your phone — no power or Wi-Fi needed.
Sites without power are the easiest targets.
Remote, rural and temporary sites sit unprotected for one simple reason: there's no power run and no fixed internet. Manned guards are too expensive to justify, and traditional CCTV can't even switch on.
Construction hoardings
Temporary perimeter boards with no power run and no fixed internet.
Vacant land & farms
Remote rural plots, boundaries and entrances far from any mains supply.
Telecom towers & pump stations
Unmanned infrastructure where running power is uneconomic.
Temporary compounds
Short-term yards, events and pop-up sites that need guarding fast.
Self-powered units. 24/7 AI detection.
Solar + 4G/5G autonomous units run 24/7 AI-powered detection with automatic siren, strobe and alerts to your phone. Human-verified monitoring available as an upgrade.
Vigil Detect
Edge AI on the unit detects people, vehicles and behaviour in real time — solar-powered, no cloud round-trip needed to spot.
Vigil Deter
AI detection fires the siren, strobe and talk-down automatically. Alerts go to your phone.
Vigil Monitor
24/7 AI detection with alerts to your phone. Human-verified monitoring available as an upgrade — ask us.
The off-grid family
Three tiers, one guarding standard.
From the full flagship unit to a rapid-deploy scout and a total-darkness thermal variant — every tier runs the same 24/7 AI-powered detection pipeline.
FlagshipHoundlight
Full unit: solar + battery, siren, strobe and two-way talk-down.
- Solar + battery, multi-day autonomy
- 4G/LTE — no Wi-Fi, no fibre
- Siren, strobe & talk-down deterrence
- Siren & strobe fire automatically
Rapid-deployHoundlight Scout
Lightweight tripod/mast unit for short-term or perimeter coverage.
- Rapid tripod or mast deploy
- Smaller solar + battery pack
- Same AI detection pipeline
- Relocatable in minutes
Total-darknessHoundlight Thermal
Thermal / low-light variant for total-darkness sites.
- Thermal + low-light imaging
- Detects in zero ambient light
- Siren & strobe on detection
- Solar + 4G, fully off-grid
Specs marked [TBC] are placeholders — confirmed at order or during your 30-day pilot. No spec is final until your site, climate and detection range are sized.
Proof, off-grid
The same guarantee, with no grid attached.
AI-powered detection, off-grid too
Every off-grid unit runs 24/7 AI-powered detection with automatic siren, strobe and alerts to your phone. Human-verified monitoring is available as an upgrade — ask us.
Get an off-grid quote.
We don't publish a public off-grid price list because every site is sized to its load, climate and detection range. Tell us your site and we'll scope the right units — flagship, scout, thermal, or a mix.