Hikvision 4MP 2.8mm Powered by Darkfighter Fixed Mini Bullet Network Camera DS-2CD2046G2H-I(2.8mm)

Hikvision 4MP 2.8mm Powered by Darkfighter Fixed Mini Bullet Network Camera DS-2CD2046G2H-I(2.8mm) Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification alarms to front- and back-end devices. The system focuses on human and vehicle targets, vastly improving alarm efficiency and effectiveness. Features: High quality imaging with 4 MP resolution Excellent low-light performance with powered-by-DarkFighter technology Clear imaging against strong backlight due to 120 dB true WDR technology Efficient H.265+ compression technology Focus on human and vehicle targets classification based on deep learning Built-in microphone for real-time auto security(-U) Water and dust resistant (IP67) Technical Specifications: Camera Image Sensor 1/3" Progressive Scan CMOS Max. Resolution 2688 × 1520 Min. Illumination Color: 0.001 Lux @ (F1.0, AGC ON), B/W: 0 Lux with IR Shutter Time 1/3 s to 1/100,000 s Day & Night IR cut filter Angle Adjustment Pan: 0°–360°, Tilt: 0°–90°, Rotate: 0°–360° Lens Lens Type Fixed focal lens, 2.8 mm and 4 mm optional Focal Length & FOV 2.8 mm — HFOV 100.2°, VFOV 54.7°, DFOV 119.7° 4 mm — HFOV 81.1°, VFOV 44.7°, DFOV 94.6° Lens Mount M12 Iris Type Fixed Aperture F1.0 Depth of Field 2.8 mm: 1.9 m to ∞ 4 mm: 2.5 m to ∞ DORI 2.8 mm D: 63 m, O: 25 m, R: 12 m, I: 6 m 4 mm D: 78 m, O: 31 m, R: 15 m, I: 7 m Illuminator Supplement Light Type IR Supplement Light Range Up to 40 m Smart Supplement Light Yes IR Wavelength 850 nm Video Main Stream 50 Hz — 25 fps (2688×1520, 1920×1080, 1280×720) 60 Hz — 30 fps (2688×1520, 1920×1080, 1280×720) Sub-Stream 50 Hz — 25 fps (1280×720, 640×480, 640×360) 60 Hz — 30 fps (1280×720, 640×480, 640×360) Third Stream 50 Hz — 10 fps (1080p, 720p, 640×480, 640×360) 60 Hz — 10 fps (same resolutions) Supported under certain settings. Video Compression Main: H.265 / H.264 / H.265+ / H.264+ Sub: H.265 / H.264 / MJPEG Third: H.265 / H.264 Video Bit Rate 32 Kbps to 8 Mbps H.264 Type Baseline / Main / High Profile H.265 Type Main Profile Bit Rate Control CBR / VBR Scalable Video Coding (SVC) H.264 & H.265 encoding Region of Interest (ROI) 1 fixed region for main and sub-stream Audio Audio Type -U: Mono sound Audio Compression -U: G.711ulaw, G.711alaw, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC Audio Bit Rate -U: 64 Kbps (G.711), 16 Kbps (G.722.1/G.726), 32–192 Kbps (MP2L2), 8–320 Kbps (MP3), 16–64 Kbps (AAC-LC) Audio Sampling Rate -U: 8 kHz / 16 kHz / 32 kHz / 44.1 kHz / 48 kHz Environment Noise Filtering -U: Yes Network Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4/IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket Simultaneous Live View Up to 6 channels API ONVIF (Profile S, G, T), ISAPI, SDK User/Host Up to 32 users — Administrator / Operator / User Security Password protection, HTTPS encryption, IP filtering, Audit log, TLS 1.1/1.2, Digest authentication, WSSE, ONVIF security Network Storage NAS (NFS/SMB), ANR support With Hikvision memory card: encryption & health monitoring Client iVMS-4200, Hik-Connect, Hik-Central Web Browser Plug-in view: IE 10/11 Plug-in free: Chrome 57+, Firefox 52+, Edge 89+ Local service: Chrome 57+, Firefox 52+, Edge 89+ Image Image Parameters Switch Yes Image Settings Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance (via client/web) Day/Night Switch Day / Night / Auto / Schedule Wide Dynamic Range (WDR) 120 dB SNR ≥ 52 dB Image Enhancement BLC, HLC, 3D DNR Privacy Mask 4 polygon privacy masks Interface Ethernet Interface 1 × RJ45 10M/100M self-adaptive port On-Board Storage microSD/microSDHC/microSDXC up to 512 GB Built-in Microphone -U: Yes Reset Key Yes Event Basic Event Motion detection (human/vehicle classification), tamper alarm, exception Smart Event Scene change detection Linkage Upload to NAS/memory card/FTP, notify center, trigger recording, capture, send email Deep Learning Functions Face Capture Yes Perimeter Protection Line crossing, intrusion, region entrance/exit (Supports human/vehicle filtering) General Power 12 VDC ±25%, 0.45 A, max 5.5 W PoE: 802.3af, Class 3, max 7 W Material Metal front cover, body & bracket Dimensions Ø74.4 mm × 179.2 mm (Ø2.9" × 7.1") Package Dimensions 234 × 120 × 117 mm Weight Camera: 525 g With Package: 750 g Storage Conditions -30°C to 60°C, ≤95% RH (non-condensing) Startup / Operating Conditions -30°C to 60°C, ≤95% RH (non-condensing) Language Support 33 languages General Functions Heartbeat, mirror, flash log, password reset via email, pixel counter, anti-banding Approval EMC EN 55032, EN 50130-4, IEC 61000-3-2, EN 61000-3-3 Safety UL 62368-1, IEC 62368-1, EN 62368-1 Environment CE-RoHS Protection IP67 (IEC 60529)