Dahua DH-IPC-HFW3849T1-ZAS-PV-27135, 8MP TiOC 2.0 Varifocale Bullet, 2.7-13.

Dahua 8MP TiOC 2.0 Varifocale Bullet, 2.7-13.5mm

• WizSense TIOC 2.0 VariFocal
• 8MP lage luminantie en high-definition beeld
• Uitgangen max. 8 MP (3840 × 2160) bij 25/30 fps
• H.265-codec, hoge compressieverhouding, ultralage bitrate\
• Ingebouwd warm licht en IR-LED, de max. IR-verlichtingsafstand is 50 m en de warmlichtafstand is 40 m
• ROI, SMART H.264+/H.265+, AI H.264/H .265
• 12 VDC/PoE voeding
• IP67-bescherming
• Rood en Blauw flits alarm, luidspreker / sirene alarm
• SMD 3.0

• Image Sensor 1/2.8" CMOS
• Max. Resolution 3840 (H) × 2160 (V)
• ROM 128 MB RAM 1 GB
• Scanning System Progressive
• Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s

• 0.004 lux@F1.2 (Color, 30 IRE)
• 0.0004 lux@F1.2 (B/W, 30 IRE)
• 0 lux (illuminator on)
• S/N Ratio ?56 dB
• Illumination Distance 50 m (164.04 ft) (IR)
• 40 m (131.23 ft) (warm light)
• Illuminator On/Off Control Auto/Manual
• Illuminator Number 2 (IR LED)
• 2 (warm light)
• Pan/Tilt/Rotation Range
• Pan: 0°–360°
• Tilt: 0°–90°
• Rotation: 0°–360°

• Lens Type Motorized vari-focal
• Mount Type φ16
• Focal Length 2.7 mm–13.5 mm
• Max. Aperture F1.2
• Field of View
• Horizontal: 108°–34°
• Vertical: 56°–19°
• Diagonal: 130°–39°
• Iris Type Fixed
• Close Focus Distance 1.5 m (4.92 ft)
• DORI

• Lens Detect Observe Recognize Identify
• W 89.9 m (294.95 ft)36.0 m(118.11 ft)18.0 m
• (59.06 ft)19.0 m(62.34 ft)T 257.4 m(844.49 ft)103.0 m
• (337.93 ft)51.5 m(168.96 ft)25.7 m(84.32 ft)

• IVS (Perimeter Protection) Tripwire; intrusion (support the classification and
• accurate detection of vehicle and human)
• SMD 3.0 Less false alarm, longer detection distance
• Intelligent Search
• Work together with Smart NVR to perform refine
• intelligent search, event extraction and merging to event
• videos

• Video Compression H.265; H.264; H.264H; H.264B; MJPEG (only supported
• by the sub stream)
• Smart Codec Smart H.265+; Smart H.264+
• AI Coding AI H.265; AI H.264

• Main stream: 3840 × 2160@(1 fps–30 fps)
• Sub stream: 704 × 576@(1 fps–25 fps)/704 × 480@(1
• fps–30 fps)
• Third stream:1920 × 1080@(1 fps–30 fps)

• multiple streams, the values will be subjected to the total encoding

1. Stream Capability 3 streams

• 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 ×
• 1728/2592 × 1944); 4M (2688 × 1520); 3M (2048 ×
• 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 ×
• 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA
• (640 × 480); CIF (352 × 288/352 × 240)
• Bit Rate Control CBR/VBR

• H.264: 3 kbps–8192 kbps
• H.265: 3 kbps–8192 kbps
• Day/Night Auto (ICR)/Color/B/W
• BLC Yes
• HLC Yes
• WDR 120 dB
• Scene Self-adaptation Yes
• White Balance Auto; natural; street lamp; outdoor; manual; regional custom
• Gain Control Auto; manual
• Noise Reduction 3D NR
• Motion Detection OFF/ON (4 areas)
• Region of Interest (RoI) Yes (4 areas)
• Image Stabilization Electronic Image Stabilization (EIS)
• Smart Illumination Yes
• Defog Yes
• Image Rotation 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520
• resolution and lower)
• Mirror Yes
• Privacy Masking 4 areas

• Alarm Event
• No SD card; SD card full; SD card error; network
• disconnection; IP conflict; illegal access; motion
• detection; video tampering; tripwire; intrusion; scene
• changing; audio detection; voltage detection; defocus
• detection; external alarm; SMD; security exception

• Network RJ-45 (10/100 Base-T)
• SDK and API Yes

• Video encryption; firmware encryption; configuration
• encryption; Digest; WSSE; account lockout; security logs;
• P/MAC filtering; generation and importing of X.509
• certification; syslog; HTTPS; 802.1x; trusted boot; trusted
• execution; trusted upgrade