2MP · 25X Optical Zoom · DarkFighter · IR 100 m · PoE+
2MP 25X Speed Dome
HiLook PTZ-N4225I-DE 2MP 25X DarkFighter Speed Dome — Australian Stock & 3-Year Warranty
The HiLook PTZ-N4225I-DE is a 2 MP (1080p) network speed dome built around a powerful 25× optical zoom (4.8–120 mm) and 16× digital zoom, letting you sweep a wide area and then close in on a face or number plate hundreds of metres away. Powered by DarkFighter ultra-low-light technology, it stays in full colour down to 0.005 Lux and keeps recording in 0 Lux darkness with IR reaching up to 100 m — so detail holds up around the clock.
A fast, smooth PTZ mechanism delivers 360° endless pan and a −15° to 90° tilt with auto-flip, plus 300 presets, 8 patrols and 4 patterns for automated coverage. Smart events including line-crossing and intrusion detection cut nuisance alarms, while 120 dB true WDR balances harsh backlight. Powered over a single cable with PoE+ (802.3at) or 12 VDC and rated IP66 with 4000 V surge protection, it is built for demanding outdoor sites. Backed by genuine Australian stock and a 3-year warranty.
Optical Zoom
25X · 4.8–120 mm
Night Vision
DarkFighter · IR 100 m
See Wide, Then Close In
25X Optical Zoom
A 4.8–120 mm motorised lens with 25× optical (plus 16× digital) zoom covers car parks, perimeters and large open sites, then pulls in tight enough to read a plate or identify a face far downrange.
Powered by DarkFighter
DarkFighter low-light technology delivers full-colour images at just 0.005 Lux and clear monochrome at 0.001 Lux, with IR up to 100 m for complete darkness — usable detail right through the night.
Fast, Precise PTZ
360° endless pan and −15° to 90° tilt at up to 80°/s, with 300 presets, 8 patrols and 4 patterns, let operators track activity live or run automated patrol routines across the whole scene.
Smart Events & WDR
Line-crossing, intrusion, region entrance/exit and object-removal detection reduce false alarms, while 120 dB true WDR keeps detail visible against bright backlight and glare.
Technical Specifications
Camera & Lens
Model / SKU
PTZ-N4225I-DE
Image Sensor
1/2.8" Progressive Scan CMOS
Max. Resolution
2 MP — 1920 × 1080 @ 25/30 fps
Optical Zoom
25× — 4.8–120 mm, F1.6–F3.5
Digital Zoom
16×
Field of View
Horizontal 57.6° (wide) to 2.5° (tele)
Min. Illumination
Colour 0.005 Lux · B/W 0.001 Lux @ F1.6; 0 Lux with IR
WDR
120 dB true WDR
Day/Night
IR-cut filter (ICR), Smart IR
PTZ, IR & Smart Features
Pan Range / Speed
360° endless · 0.1–80°/s (preset 80°/s)
Tilt Range / Speed
−15° to 90° auto-flip · 0.1–80°/s (preset 80°/s)
Presets / Patrols / Patterns
300 presets · 8 patrols · 4 patterns
IR Range
Up to 100 m with Smart IR
Smart Detection
Line crossing, intrusion, region entrance/exit, unattended baggage, object removal, audio exception
Compression
H.265+/H.265/H.264+/H.264
Network, Power & Build
On-Board Storage
microSD/SDHC/SDXC up to 256 GB; NAS, ANR
API / Integration
ONVIF, ISAPI, SDK
Client / App
Hik-Connect, iVMS-4200
Power
PoE+ IEEE 802.3at (Class 4) or 12 VDC; max 18 W
Surge Protection
4000 V lightning, surge & transient protection
Weather Rating
IP66 dust & water resistant
Operating Temp.
−30 °C to 65 °C, humidity ≤90%
Dimensions / Weight
Ø 165.9 × 290 mm · approx. 2.5 kg
Warranty
3-Year Australian Warranty
Downloads & Documentation
PTZ-N4225I-DE Datasheet
HiLook Network Speed Dome Quick Start Guide
HiLook Network Speed Dome User Manual
Frequently Asked Questions
How far can the 25X zoom see?The 4.8–120 mm lens gives 25× optical zoom (plus 16× digital), narrowing the field of view to about 2.5° at full tele — enough to pick out faces and number plates well across a large car park or perimeter.
What does "Powered by DarkFighter" mean?It is HiLook's ultra-low-light imaging. The camera holds full colour down to 0.005 Lux and clear black-and-white to 0.001 Lux, then uses IR up to 100 m in complete darkness.
How fast and far does it pan and tilt?360° endless pan and −15° to 90° tilt (with auto-flip), both adjustable up to 80°/s, so operators can follow moving subjects smoothly.
How many presets and patrols does it support?Up to 300 presets, 8 patrols and 4 patterns, letting you automate patrol routes between key viewpoints around the clock.
What smart detection is built in?Line crossing, intrusion, region entrance/exit, unattended baggage, object removal and audio-exception detection help cut nuisance alerts from everyday movement.
How is it powered?Over a single network cable using PoE+ (IEEE 802.3at, Class 4) or by 12 VDC, drawing a maximum of 18 W. Make sure your switch or injector supplies 802.3at.
Does it record to a memory card?Yes — a microSD/SDHC/SDXC slot takes cards up to 256 GB for edge recording, and it supports NAS plus ANR for gap-free footage if the network drops.
What NVRs and software work with it?It speaks ONVIF and pairs with HiLook and Hikvision NVRs, plus the Hik-Connect app and iVMS-4200 desktop client.
Is it suitable for harsh outdoor sites?Yes — IP66 weatherproofing, 4000 V surge protection and a −30 °C to 65 °C operating range suit exposed Australian installations.
How is it mounted?A wall-mount bracket is included, and optional ceiling, pendant, pole and corner mounts are available for the speed-dome housing.
3-Year AU Warranty
Fast AU-Wide Shipping
AU Tech Support
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