All 4K Security Cameras
All 4K Security Cameras
Hikvision Acusense DS-2CD2T86G2-ISU/SL IP Camera 8MP 4K With Audible Warning & Strobe Bullet Network Camera
The Hikvision DS-2CD2T86G2-ISU/SL is an 8MP 4K AcuSense bullet with a strobe light, audible warning and two-way audio. AcuSense classifies people and vehicles, so the active deterrence and alerts fire on real intruders, and DarkFighter low-light imaging keeps the picture usable when the light fades.
Key points
- 8MP 4K (3840 x 2160) on a 1/1.8" sensor for identification-grade detail
- LiveGuard strobe light and audio alarm with built-in two-way audio
- AcuSense human and vehicle classification to cut false alarms
- DarkFighter low-light imaging and 120dB true WDR
- 60m infrared night vision with Smart IR (black and white in full darkness)
- IP66 weatherproof; PoE (802.3af) or 12V DC; microSD up to 256GB
Hanwha XNP-C9303RW 8MP 4K AI PTZ 30x Zoom + Wiper — Top-Tier Outdoor PTZ
- 4K + 30x Optical Zoom: 8MP resolution across 5-150mm range — the top-tier XNP combination for identification-grade wide-to-tight coverage.
- Built-in Wiper + Lens Heater: Handles rain, snow, condensation automatically — practical enabler for critical infrastructure and hard-to-reach mounts.
- AI Object Detection and Tracking: Person and vehicle classification supports active perimeter management on the same infrastructure.
- All-Season Outdoor Deployment: Weather and impact resistant housing built for continuous exposed operation.
Hanwha XNP-C9253R 8MP 4K AI PTZ 25x Zoom — 200m IR, Dual microSD, Auto-Track, IP66/IK10/NEMA4X
- 8MP 4K + 25x Optical Zoom: 5-125mm range with 4K resolution — identification-grade detail across wide-to-tight zoom for critical perimeter monitoring.
- Dual microSD Slots: Redundant edge recording so a single card failure doesn't lose critical footage — meaningful on remote and critical infrastructure sites.
- Full IVA Analytics + Auto-Tracking: Person/vehicle AI with intrusion, loitering, line crossing, directional detection plus intelligent tracking.
- 200m IR + Gyro Stabilisation: Long-range night coverage with vibration compensation for pole and mast mounts.
Hanwha XNO-C9083R 8MP 4K AI IR Outdoor Bullet 4.4-9.3mm — 40m IR, Extreme WDR
- 4K / 8MP Identification-Grade: 3840x2160 sensor supports post-event zoom to identify subjects from wide-area perimeter footage.
- 4.4-9.3mm Motorised Varifocal: Remote-adjustable framing without physical repositioning.
- On-Device AI Classification: Person and vehicle detection cuts false positives from environmental motion on outdoor perimeters.
- Rugged Outdoor Bullet: Weather and impact resistant housing built for wall or pole mounting on fence lines and building exteriors.
Hanwha XND-C9083RV X-Core 4K AI IR Indoor Dome 4.4-9.3mm — 40m WiseIR, extremeWDR 120dB, People Counting + Heat Mapping
- 4K / 8MP Identification-Grade: The top tier of the X-Core indoor AI dome family — full 3840x2160 detail for post-event zoom to identify subjects from wide-frame footage.
- Business Intelligence Analytics: People counting and heat mapping extend value beyond pure security — retail customer flow, office space utilisation.
- Face + Plate + Person + Vehicle Classification: The full X-Core AI feature set alongside intrusion, loitering, and line crossing analytics.
- 113° Wide to 47° Telephoto: Remote-adjustable framing from full-floor coverage to focused entrance shot on one mount.
Hanwha QNV-C9083R 8MP 4K AI IR Varifocal Vandal Dome 3.2-10.2mm — 30m IR, 120dB WDR, IP66/IK10
- 8MP 4K + Motorised Varifocal: 3840x2160 at up to 30fps with 3.2x optical zoom (3.2-10.2mm) adjustable remotely — identification-grade coverage with framing flexibility.
- On-Device AI Classification: Person/vehicle plus line crossing, intrusion, loitering — meaningful perimeter alerts, not motion noise.
- 30m IR + 120dB WDR: Reliable coverage across day/night cycles on carpark structures, loading areas, and exposed perimeter walls.
- Hanwha P Series Premium 4K AI: Higher-end platform than Q-Core siblings — richer AI, 256GB edge storage, hard-coated dome cover.
Hanwha QNV-C9011R 8MP AI IR Vandal Dome 3mm — Person/Vehicle Detect, 20m IR, IP67/IK10, Built-in Mic
- 8MP Identification-Grade Detail: 3840x2160 resolution captures face and license plate detail at close-to-mid range where 5MP loses definition — the difference between 'detect a shape' and 'identify the subject'.
- On-Device AI Classification: Person and vehicle separation reduces false alerts from wind, shadows, and animals on retail and perimeter deployments.
- Built-in Microphone: Synchronised audio capture alongside 8MP video — useful for retail dispute resolution and workplace incident review.
- IP67 + IK10 Combo: Deeper water ingress protection than the IP66 sibling — margin on low-set exterior mounts subject to occasional flooding.
Hanwha QNO-C9083R 8MP 4K AI Bullet 3.2-10.2mm Varifocal — 30m IR, 3.2x Zoom, 120dB WDR, IP66/IK10/NEMA 4X
- 4K Ultra HD With Motorized Varifocal: An 8MP (3840×2160) sensor pairs with a 3.2-10.2mm F1.6-3.1 varifocal lens spanning 104° wide down to 31° tele, so a single bullet can be re-framed after mount without lens swaps.
- Long-Range Perimeter Reach: DORI Detect at 276.9m, Observe at 111.7m, Recognize at 55.4m, and Identify at 27.7m at the tele end — real long-throw performance for boundary walls, entrance roads, and industrial fence lines.
- On-Board AI + Business Intelligence: NPU Object detection classifies persons and vehicles (car, bus, truck, motorcycle, bicycle), captures DetectionShot thumbnails, and drives native people counting, queue management, heatmap, and vehicle counting.
- IP66 / IK10 / NEMA 4X, 12W PoE: 120dB WDR with WiseNR II (AI) plus 30m 850nm IR at 0.006 lux B/W, in a corrosion-rated aluminium housing on IEEE 802.3af Class 3 PoE (max 12W, typical 5.3W).
About All 4K Security Cameras
4K (8MP) security cameras deliver 3840×2160 pixels — four times the resolution of 1080p Full HD and 33% more pixels than 6MP. Critical when licence plate capture at driveway distance, facial identification at extended range, or evidence-grade footage quality matters. Smarket carries 4K cameras across all four brands and all four form factors (turret, bullet, dome, PTZ).
Browse 4K cameras by brand: Hikvision 8MP 4K cameras (DS-2CD2386G2 series with AcuSense + ColorVu options), Dahua 8MP 4K cameras (WizSense + TiOC active deterrence variants), and HiLook / TP-Link 8MP options in their respective camera collections.
4K trade-off: storage usage is roughly 33% higher than 6MP — factor into NVR HDD capacity. A 4TB drive holds ~22 days of continuous recording from 4 cameras at 4K with H.265+; ~30 days at 6MP. For most residential perimeter, 6MP is sufficient and cheaper to record long-term. See all 6MP cameras for the residential sweet spot.
What's Included in All 4K Security Cameras
4K cameras available by brand:
• Hikvision 8MP 4K Cameras — DS-2CD2386G2 / DS-2CD2T86G2 / DS-2CD2186G2 series. AcuSense AI + ColorVu options.
• Dahua 8MP 4K Cameras — WizSense + TiOC variants in turret, bullet, dome.
• HiLook 8MP 4K — IPC-T289H-MU/SL turret and equivalents.
• TP-Link VIGI 8MP 4K — turret and bullet variants.
By form factor at 4K:
• Turret 4K | Bullet 4K | Dome 4K. For complete 4K kits, see all 4K CCTV kits.
All 4K Security Cameras Configurations & Specs
4K Security Camera Specifications
Resolution: 3840×2160 (8MP, 4K) at up to 25fps
Sensor: typically 1/1.8" CMOS (premium) or 1/2.5" CMOS (mainstream)
Form factors: turret / bullet / dome / PTZ
IR range: typically 30m (turret/dome), 50-80m (bullet), up to 200m (PTZ)
WDR: 120dB+ on most current models
Compression: H.265+ / H.265 / H.264+
AI: brand-specific (AcuSense / WizSense / equivalent)
Power: PoE 802.3af / 12VDC (some PTZ require PoE+)
Ingress protection: IP67
Warranty: 3-year Australian
Storage usage at 4K with H.265+:
• 4 cameras continuous → 4TB ≈ 22 days, 6TB ≈ 33 days, 8TB ≈ 44 days
• 8 cameras continuous → 8TB ≈ 22 days, 16TB ≈ 44 days
Motion-only recording typically extends duration 3-5x.
Comparing All 4K Security Cameras Models
4K vs 6MP — When to Choose Which?
Choose 4K for: driveways requiring licence plate capture, front doors needing extended-range facial identification, retail entries where shopper detail matters for incident review, and any position where digital zoom on recorded footage will be needed. Premium feature combinations (Hikvision ColorVu + AcuSense + 4K) are unique to the 8MP tier.
Choose 6MP for: general residential perimeter coverage, side gates, backyards, and any position where 5-15m range and standard facial detail is sufficient. 6MP is the residential sweet spot — sharp enough for facial recognition with 33% better storage economy.
Mixed-resolution systems are common: 4K on the driveway and front door, 6MP elsewhere. All current NVRs support mixed resolutions on different channels.
Why Choose All 4K Security Cameras?
Four Times Full HD Detail
3840×2160 pixels — four times 1920×1080 Full HD. Critical for evidence-grade footage quality. Faces remain identifiable at extended range, licence plates remain readable at driveway distances, and digital zoom on recorded footage retains useful detail rather than pixelating.
Police and Insurance Evidence Grade
4K footage typically meets the standard for police investigation evidence and insurance claim documentation. 1080p footage is often returned as 'inconclusive' due to insufficient detail; 4K substantially reduces this risk for serious incidents.
Available Across All Form Factors
4K turret, bullet, dome, and PTZ cameras across multiple brands. Match the form factor to each position (turret under eaves, bullet at perimeter, dome in retail, PTZ for car parks) without compromising on resolution. ColorVu and TiOC variants available in 4K.
Common Questions about All 4K Security Cameras
Is 4K worth the extra cost over 6MP?
Do 4K security cameras use more storage?
Which brand 4K camera is best for licence plate capture?
Does 4K work over PoE single-cable installation?
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