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DNET Co., Ltd. develops and manufactures microwave radar sensors for security and intrusion detection. The company is built on its own microwave motion sensor module — the core component of radar sensing — and is the only manufacturer of this module in Korea. On that foundation DNET builds complete detection systems, from residential detectors through to installations protecting military bases, ports, LNG terminals and other critical infrastructure.
The product line covers perimeter line detectors (DND-30/60/90), dual microwave-and-infrared barriers (DND-100B), and the AI-based wide-area security radar DND-T Series, which detects and tracks up to 32 targets at ranges of up to 500 metres. All products apply DNET's proprietary object pattern recognition signal processing, which suppresses the false alarms caused by birds, small animals and moving vegetation that limit conventional sensors.
DNET also combines technologies across its lines to develop bespoke sensors for specific customer requirements. A substantial share of its output is exported, with Europe and North America among its principal markets.
The product line covers perimeter line detectors (DND-30/60/90), dual microwave-and-infrared barriers (DND-100B), and the AI-based wide-area security radar DND-T Series, which detects and tracks up to 32 targets at ranges of up to 500 metres. All products apply DNET's proprietary object pattern recognition signal processing, which suppresses the false alarms caused by birds, small animals and moving vegetation that limit conventional sensors.
DNET also combines technologies across its lines to develop bespoke sensors for specific customer requirements. A substantial share of its output is exported, with Europe and North America among its principal markets.
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Featured products
1. DND-T Series
2. DND-30/60/90
3. DND-100B
2. DND-30/60/90
3. DND-100B
1. DND-T Series — AI Wide-Area Security Radar
FMCW radar detects people to 500m, vehicles to 600m, tracking 32 targets across 90°. AI tells people/vehicles from birds/animals, cutting false alarms. IP66, PoE++. Rated for −40°C to +65°C with MTBF above 50,000 hours.
2. DND-30/60/90 — Perimeter Line Radar Detector
Fence detector (30-90m) with 12 zones, letting a gate stay open while the rest stays armed. Anti-masking, pet immunity. IP66, RS-485. Available in narrow or wide beam versions to suit the site.
3. DND-100B — Dual Microwave/Infrared Barrier
Microwave/infrared channels; both must trigger to alarm, cutting false alarms from birds/animals. Up to 100m. Zero alarms in a 200-day LNG trial. Certified an Innovative Product by Korea's Public Procurement Service.
