Introduction to the DS‑TDSB0G‑FK/500m and its key features
The DS‑TDSB0G‑FK/500m is a long‑range 24 GHz phased‑array security radar designed for demanding outdoor perimeter protection. Built to detect and track humans and vehicles at extended distances, it couples a high‑performance FMCW radar module with on‑board intelligence, multi‑target tracking and industry‑standard network integration. Key selling points include human detection up to 500 m and vehicle detection up to 1,000 m, an IP67/IK10/NEMA 4X rated housing for harsh environments, and 128 GB of built‑in storage for local video re‑analysis and forensic review.
Detailed description of specifications and benefits
The DS‑TDSB0G‑FK/500m employs a 24.05–24.25 GHz phased‑array FMCW radar with a 60 MHz sweep bandwidth and up to 12 scans per second. Its horizontal field of view reaches 100° with a 30° vertical aperture, enabling broad coverage from a single mounting point. The radar can detect up to 32 simultaneous targets with configurable detection zones (up to 16) and trigger lines (up to 4), making it suitable for complex perimeters where multiple intrusions or moving objects may appear concurrently.
Performance highlights: the device provides human detection to 500 m and vehicle detection to 1,000 m, with a distance resolution of 2.5 m and distance accuracy of ±1.2 m. Angle resolution (12°) and angle accuracy (±1°) combine with a speed range of −19 to 19 m/s, speed resolution of 0.07 m/s and speed accuracy of ±0.1 m/s. These metrics deliver reliable target classification and enable intelligent decisioning based on range, bearing and velocity.
Network and interoperability are central to the unit’s design. A single Gigabit Ethernet port (RJ45, 10/100/1000 Mbps) supports TCP/IP, HTTP/HTTPS, RTP/RTSP, and both IPv4/IPv6. The radar integrates with common VMS platforms (iVMS‑4200, Hik‑Central Pro) and exposes SDK/ISAPI for custom integrations. Alarm I/O includes one input and four relay outputs; serial connectivity via RS‑485 and RS‑232 extends integration options for legacy systems. On‑board 128 GB storage allows local video re‑analysis to reduce false alarms and retain forensic evidence even if network connectivity is interrupted.
Power options are flexible: DC 36 V ±25% or AC 24 V ±25%, with a maximum power draw of 24 W. The device is compact and lightweight (228 × 206 × 61 mm, ≈1.8 kg), rated for extreme temperatures (−40 °C to 65 °C) and high humidity (≤95% non‑condensing). Recommended mounting height is 3–6 m (typical: 3 m) to optimize coverage and detection performance.
From a compliance and lifecycle perspective, the radar carries CE‑EMC, CE‑RED and CB/IEC listings and conforms to environmental directives such as RoHS, REACH and WEEE. Distributor materials commonly list a 2‑year limited warranty.
- Long‑range detection reduces the number of sensors needed to cover large perimeters, lowering total installed cost.
- Phased‑array scanning provides fast, repeatable scans that improve track continuity and reduce blind spots compared with mechanical radars.
- On‑board storage and local re‑analysis cut false alarms by corroborating radar detections with recorded video or sensor history.
- Robust ingress and vandal protection (IP67, IK10, NEMA 4X) means reliable operation in harsh climates and public‑facing installations.
- Standard network protocols and an SDK facilitate integration with VMS, PSIM and remote monitoring setups.
Use cases and scenarios where the radar excels
The DS‑TDSB0G‑FK/500m is engineered for scenarios that demand early, reliable detection across long outdoor approaches. Typical deployments include:
- Critical infrastructure perimeters: power plants, water treatment, oil & gas terminals and substations often require long‑range detection to provide guard forces or automated systems with sufficient reaction time. The 500 m human range is particularly useful for intercepting intruders before they approach sensitive zones.
- Airports and runways: radar can monitor service roads, perimeter fences and approach sectors where visual coverage is limited, reducing the burden on CCTV and patrols.
- Railways and transit corridors: long linear assets benefit from spaced radar installations that track moving targets along tracks and rights‑of‑way, improving trespass detection and safety.
- Large outdoor sites and logistics hubs: broad horizontal coverage and multi‑target tracking make the device suitable for large yards, container terminals and open storage areas.
- Temporary or remote security: because of on‑board analytics and storage, the radar can function effectively in remote locations with intermittent network connectivity, buffering events until they can be transmitted.
In each use case, the combination of distance, angle and speed data enables smarter alarm logic—such as differentiating a single distant human from a passing vehicle, or enforcing virtual trip lines and approach‑speed thresholds to suppress nonthreatening activity.
Comparisons with similar products on the market
Within the 24 GHz security radar category, the DS‑TDSB0G‑FK/500m sits in the high‑performance segment oriented toward long‑range perimeter protection. Compared with short‑range or mid‑range radars (typical human detection ranges of 50–200 m), it offers a substantial increase in standoff distance that reduces sensor count and delivers earlier alerts.
Against competing long‑range radars, strengths of the DS‑TDSB0G‑FK/500m include its phased‑array architecture (faster scan rates and no moving parts), a comprehensive protocol stack for integration, and sizable on‑board storage for local re‑analysis. Some competing units may provide similar ranges but lack integrated storage or have fewer integration options, which can increase system complexity or require additional third‑party components.
However, buyers should consider tradeoffs: 24 GHz systems typically have different propagation characteristics than 77 GHz devices—24 GHz tends to perform better in certain foliage and rain conditions at long ranges but may be subject to different regulatory constraints. Additionally, angle resolution (12° for this unit) is suitable for perimeter detection and tracking, though very fine angular discrimination for dense target environments may be better served by higher‑resolution sensor arrays or complementary edge cameras/thermal imagers.
Customer feedback and reviews
Official distributor notes and integrator feedback indicate consistent praise for the DS‑TDSB0G‑FK/500m’s long detection ranges, robust build quality and straightforward VMS integration. Field installers often highlight the ease of mounting and configuration, and security managers value the reduced false‑alarm rates when radar detections are paired with video re‑analysis.
Sample paraphrased feedback from early adopters includes:
- "Significantly reduced our perimeter sensor count—one radar replaced multiple cameras and PIRs for the outer zone."
- "Reliable in harsh weather and requires minimal maintenance thanks to the non‑mechanical phased array."
- "Integration with our VMS and PTZ cameras was straightforward using the provided SDK and ISAPI endpoints."
Because customer experiences vary by site conditions and system architecture, integrators typically recommend a site survey and proof‑of‑concept placement to validate detection performance for a given installation.
Conclusion: why this radar is a great choice
The DS‑TDSB0G‑FK/500m offers a compelling blend of long‑range detection, rugged design and system interoperability that suits a wide range of perimeter security challenges. Its phased‑array FMCW radar provides reliable range, angle and speed data for up to 32 concurrent targets, while on‑board storage and network support make it practical for both connected and semi‑remote sites. For organizations protecting critical infrastructure, airports, railways or large outdoor facilities, this radar can reduce the number of sensors required, lower false alarms through local re‑analysis, and extend the time available to respond to threats.
When planning a deployment, consider integration with PTZ cameras for automated follow‑up tracking, confirm local frequency regulatory requirements, and follow the manufacturer’s installation guidance (recommended mounting 3–6 m). With distributed pricing in the mid‑to‑high range and a typical 2‑year limited warranty from distributors, the DS‑TDSB0G‑FK/500m represents an investment in long‑range, durable perimeter detection that pays off through improved situational awareness and reduced operational overhead.
