Imaging & Optics
-
Sensor: 1/1.8″ progressive‑scan CMOS
-
Resolutions up to 3840 × 2160 at 25 fps (50 Hz systems)
-
Lens options: 2.8 mm, 4 mm fixed focal—offering varied fields of view from approximately 108°
-
DORI distances (2.8 mm): Detection ~89 m, Recognition ~35 m, Identification ~18 m
Night Vision & Enhancement
-
IR illuminator with up to 30 m range
-
Smart IR for adaptive lighting control
-
Additional image tools: 3D DNR, BLC, HLC, ROI, privacy masking, and mirroring
Audio & Storage
-
Built-in mono microphone enables real-time audio recording (the “U” variant) NOTE – only the -U variant has this. THIS IS THE IU VARIANT
-
Onboard microSD/SDHC/SDXC support, up to 512 GB
-
Supports ANR (Automatic Network Replenishment) for edge recording during network outages
Smart Analytics
-
AcuSense deep learning for human and vehicle classification
-
Supports intrusion, line crossing, and region entrance/exit detection with reduced false alerts
-
Also supports face capture (note: this is mutually exclusive with AcuSense or Motion Detection 2.0 when enabled)
Network & Compression
-
Accepts H.265+, H.265, H.264+, and H.264 codecs
-
Bitrate control options: CBR/VBR, with support for SVC, ROI, and target cropping
-
Standard network protocols supported; compatible with ONVIF, ISAPI, and Hikvision integration platforms
Build & Reliability
-
Rugged all-metal body with durable turret design
-
IP67-rated for outdoor durability
-
Wide operating temperature range: –30 °C to 60 °C
-
Power input: PoE (IEEE 802.3af, max. 8 W) or optional 12 V DC
-
Dimensions: Ø 138.3 × 115.4 mm; Weight: approximately 775 g
Use Cases
-
Perimeter surveillance for homes, farms, or business sites — wide-angle coverage with precise human/vehicle alerts
-
Entrance or lobby monitoring — high-resolution capture with integrated microphone for real-time audio
-
Night-time surveillance — Darkfighter low-light imaging ensures consistent visibility without external lighting
-
Bandwidth-efficient systems — H.265+ compression and event-based recording preserve storage and reduce load
DS-2CD2386G2-ISU/SL 8MP / 4K Night time test (this is the older model – the newer model will have a spotlight so will record in colour)
DS-2CD2386G2-ISU/SL 8MP / 4K Night time test with sensor light on
UNBOXING VIDEO: