The Holowits HWT-E6440-Z25 is a 4 MP outdoor network PTZ camera built around a 1/2.7-inch progressive-scan CMOS sensor delivering up to 2560×1440 resolution. Its 25x optical zoom (4.8–120 mm motorised lens), 360° continuous pan and fast pan/tilt speeds (up to 200°/s) let it acquire and follow distant targets, while Smart IR reaches up to 150 m for full night coverage. 120 dB WDR, 3D digital noise reduction, alarm and audio I/O, and an IP66-rated aluminium-alloy housing rated for a wide −40 °C to 60 °C range make it suited to large-scale outdoor perimeter and infrastructure surveillance, powered by DC12V or PoE+ (802.3at).

Key features

• 1/2.7" progressive-scan CMOS, up to 2560×1440 (4 MP) resolution
• 25x optical zoom, 4.8–120 mm motorised lens with auto DC-IRIS
• 360° continuous pan and −5° to 90° tilt; pan/tilt up to 200°/s, 360 presets
• Smart IR up to 150 m for night visibility down to 0 Lux
• 120 dB WDR, 3D DNR, alarm input/output and two-way audio support
• H.265/H.264+ triple-stream encoding, ONVIF, microSD up to 256 GB, wide −40 °C to 60 °C range

Specifications

• Model: HWT-E6440-Z25
• Image sensor: 1/2.7" progressive-scan CMOS
• Max resolution: 2560×1440 (4 MP)
• Focal length: 4.8–120 mm
• Optical zoom: 25x
• Max aperture: F1.65 (wide) to F3.8 (tele)
• Iris: Auto DC-IRIS
• Angle of view: Horizontal 55°–2.4°, Vertical 33°–1.4°, Diagonal 61.5°–2.8°
• Min. illumination: Colour 0.01 Lux (F1.65, AGC ON); B/W 0.002 Lux (F1.65, AGC ON); 0 Lux with IR
• IR range: 150 m (Smart IR)
• WDR: 120 dB
• Day/Night: Removable IR-cut filter
• Noise reduction: 3D DNR (auto/manual)
• Defogging: Supported
• Video compression: H.265 / H.264+ / H.264 / MJPEG
• Streams: Triple stream
• Main-stream frame rate: 2560×1440 at 25/30 fps
• Pan range: 360° continuous
• Tilt range: −5° to 90°
• Pan/Tilt speed: 0.1–200°/s (preset 240°/s)
• Presets: 360
• Storage: microSD up to 256 GB
• Network port: 1 × RJ45 10/100M, PoE+ (802.3at)
• Alarm I/O: 1 input (dry contact) / 1 output
• Audio I/O: 1 input (MIC in) / 1 output (line level, 600Ω)
• Power: DC12V or PoE+ (802.3at)
• Power consumption: Max 23 W
• Operating temperature: −40 °C to 60 °C
• Operating humidity: ≤90% RH (non-condensing)
• Surge protection: 4000 V
• IP rating: IP66
• Material: Aluminium alloy + plastic
• Weight: Approx. 2.1 kg
• Dimensions: Φ173 × 247 mm

Applications

Long-range outdoor surveillance and active target tracking across perimeters, transport corridors, ports, car parks and large industrial or infrastructure sites.

Accessories

Optional mounting brackets (from datasheet): wall, pole, corner, and pendant mounts.