Description
Technical characteristics
- 1/2.9-inch CMOS sensor
- Maximum resolution of 4MP (2688×1520)
- Automatic day/night mode with ICR, color, and black and white
- Minimum illumination of 0.005 lux at F1.6 in color, 30 IRE
- Minimum illumination of 0.0005 lux at F1.6 in black and white, 30 IRE
- 0 lux with illuminator on
- IR illumination up to 10 m
- Automatic illumination control
- 1 IR LED and 1 warm light
- 2.1 mm fixed lens
- M12 mount
- Maximum aperture F1.6
- Viewing angle 130° horizontal, 69° vertical, and 155° diagonal
- Fixed iris control
- Minimum focus distance of 0.8 m
Video
- H.265, H.264, H.264H, H.264B, and MJPEG compression on the sub-stream
- Stream 1: 2688 × 1520 @ 1~25/30 fps
- Stream 2: 704 × 576 @ 1~25 fps / 704 × 480 @ 1~30 fps
- Stream 3: 1920 × 1080 @ 1~25/30 fps
- Resolutions 4M, 3M, 1080P, 1.3M, 720P, D1, CIF, and VGA
- CBR and VBR bitrate control
- H.264 bitrate from 3 kbps to 16384 kbps
- H.265 bitrate from 3 kbps to 16384 kbps
Features
- 120 dB BLC, HLC, and WDR
- Scene adaptive auto-adaptation (SSA)
- Automatic white balance, natural, street lamp, outdoor, manual, manual, and custom regional
- Automatic gain control
- 3D NR noise reduction
- Motion detection OFF/ON with 4 rectangular zones
- ROI with 4 zones
- Image rotation 0°, 90°, 180°, and 270° image rotation
- Mirror
- Privacy with 4 zones
- LDC
Smart functions
- Face detection with tracking, snapshot, capture optimization, face exposure, 6 attribute and 8 expression extraction, face angle filter, and time parameter optimization
- People counting by line crossing and in the area
- Queue management
- 4 configurable rules for line crossing, area counting, and queue management
- Elevator detection by speed, attitude, temperature, brightness, and fault detection
- Smart Search with Smart NVR for refined smart search, event extraction, and event merging
- Floor monitoring, height measurement, and floor configuration to prevent mopeds from entering the elevator
- Elevator fault detection such as movements with open doors, stopping in unlevelled positions, and collisions with the top or bottom of the shaft.
Audio
- Built-in microphone
- Built-in speaker
- PCM, G.711a, G.711Mu, G.726, and G.723 audio compression
- 1 audio input
- 1 audio output
Storage
- MicroSD up to 256 GB (card not included)
- FTP
- SFTP
- NAS
Alarms
- 4 alarm inputs with wet contact, 5 mA 3~5 VDC
- 1 alarm output with dry contact, 1000 mA 30 VDC / 500 mA 50 VAC
- Alarm events for missing SD card, full SD card, SD card error, network disconnection, IP conflict, illegal access, motion detection, video tampering, ToF occlusion, scene change, audio detection, intensity change, voltage detection, external alarm, lift moped, face detection, people counting area, dwell, people counting, people count error, repeated opening and closing, and trapped person detection.
Communication interface
- RS-485 with 1 port and configurable speed from 1200 bps to 115200 bps
- 12 VDC power output, maximum current of 165 mA, peak current of 700 mA
Network
- RJ45 10/100 Base-T port
- SDK and API
- IPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, PPPoE, SNMP, P2P, Bonjour, and auto-registration protocols
- ONVIF Profile S, Profile G, and Profile T
- CGI
- 20 users with 64M total bandwidth
- IE8, IE9, IE11, Chrome, and Firefox browsers
- Mobile client iOS and Android
Power
- 12V DC and 802.3af PoE
- Basic power consumption of 3.3 W at 12 VDC and 4.2 W via PoE
- Maximum consumption: 6.6 W at 12 VDC and 7.5 W via PoE with H.265, IR activated, WDR, intelligence activated, and audio and light deterrence.
Environment
- Operating temperature -40°C to +50°C (-40°F to 122°F)
- Operating humidity up to 95% non-condensing
- Storage temperature -40°C to +50°C (-40°F to 122°F)
- Storage humidity up to 95% non-condensing
- Basic corrosion protection level
Physical characteristics
- Metal and plastic material
- Installation in a junction box, wall, corner, pole, false ceiling, and ceiling mount
- Horizontal adjustment from -20° to 20°
- Vertical adjustment from 0° to 65°
- Dimensions 62 mm × Φ106 mm
- Net weight 0.33 kg
- Gross weight 0.45 kg
Content
- Dahua WizMind 5 IP Dome DAHUA-5231 (DH-IPC-HDPW5441C-AS-PV)
Certifications and standards
- CE-LVD: EN62368-1
- CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU