Overview

The Hikvision DS‑2DE4425IW‑DE(T5) is a professional 4MP PTZ speed‑dome that combines long‑range optics, DarkFighter low‑light imaging and AcuSense deep‑learning analytics. Designed for demanding outdoor sites, it delivers identification‑grade video, reliable night performance and smart alarm filtering — perfect for commercial perimeters, estates, transport hubs and industrial yards across South Africa.

Key benefits

• Identification‑grade 4MP video — clear 2560 × 1440 footage for identifying people and vehicles without excessive storage use.
• 25× optical zoom — 4.8–120 mm lens for accurate long‑distance detail and confident identification.
• DarkFighter low‑light technology — superior image quality in low ambient light conditions.
• AcuSense human & vehicle classification — deep‑learning filters that reduce nuisance alarms and focus on real threats.
• Extended night coverage — IR up to ~100 m (model dependent) for dependable nocturnal surveillance.
• Built to withstand harsh conditions — IP66 ingress protection and wide operating temperature range.
• Flexible power options — PoE+ (IEEE 802.3at) or 12 V DC for versatile installation choices.

What’s included

• DS‑2DE4425IW‑DE(T5) PTZ camera
• Quick start guide & warranty card
• Mounting template and basic fixings (verify supplied accessories)

Technical specifications

• Image sensor: 1/2.8" progressive CMOS
• Resolution: 2560 × 1440 (4 MP)
• Lens / Zoom: 4.8–120 mm (25× optical), 16× digital
• Minimum illumination: Colour 0.005 Lux @ F1.6; B/W 0.001 Lux; 0 Lux with IR
• IR range: Up to ~100 m (model dependent)
• WDR: 120 dB
• Pan / Tilt: Pan 360° continuous; Tilt −15° to +90° (auto‑flip supported)
• Pan/preset speed: Up to ~80°/s (preset speeds configurable)
• Video compression: H.265+, H.265, H.264+
• Smart features: AcuSense human/vehicle classification, motion detection, privacy masking, presets, patrols, pattern scans
• Network & Security: ONVIF support, HTTPS, secure access options
• Power: PoE+ (IEEE 802.3at) or 12 V DC; typical max power ≈ 18 W (depends on mode)
• Environmental: IP66 ingress protection; operating temp approx. −30 °C to +65 °C
• Mounting: Wall/ceiling/pole compatible with appropriate brackets

Recommended applications

• Perimeter security for logistics hubs, factories and farms
• Estate and campus surveillance where wide coverage and ID zooms are required
• Transport hubs, large parking facilities and industrial yards
• Sites needing reduced false alarms and reliable night performance

Installation & commissioning notes

• Choose mounting height to balance overview and zoom performance — typically 3–10 m depending on site.
• Prefer PoE+ for simplified deployment and centralised power management; verify switch PoE budget.
• If using 12 V DC over long runs, account for voltage drop and use appropriate cable sizing.
• Configure AcuSense detection regions and sensitivity during commissioning to reduce false positives from vegetation or animals.
• Set up PTZ presets, patrols and patterns to cover critical zones; test patrols thoroughly.
• Secure the camera on a dedicated VLAN, enable HTTPS and use strong passwords for management access.