Dahua - 52C432GBNR - 4MP Enhanced Starlight Network PTZ (32x)
Part number:
52C432GBNR
Price:
With its powerful optical zoom and accurate pan and tilt capabilities, this PTZ camera provides an all-in-one solution for small and medium-sized scenes. It has Enhanced Starlight technology to capture highly detailed images in lighting conditions as low as 0.005 lux. The camera offers smooth control and high-grade protection that enable it to meet the security requirements of a variety of security applications.
Features:
- 1/2.8-in. 4MP CMOS Sensor
- 4MP (2560 x 1440) at 30 fps Maximum Resolution
- AI Coding, Smart H.265+ and Smart H.264+ Dual Codec
- Powerful 32x Optical Zoom
- Enhanced Starlight Technology for Low-light Applications
- True Wide Dynamic Range (120 dB)
- Analytics+ Function: Perimeter Protection, Upgraded SMD+, Auto-tracking, Face Detection, PFA Technology
- IK10 Vandal Resistance, TVS 6000 V Surge Protection
- Five-year Warranty*
| Technical Specification | |||||
| Camera | |||||
| Image Sensor | 1/2.8-in. CMOS | ||||
| Effective Pixels | 2560 (H) × 1440 (V) | ||||
| RAM/ROM | 1 GB/4 GB | ||||
| Scanning System | Progressive | ||||
| Electronic Shutter Speed | 1/1 s to 1/30,000 s | ||||
| Minimum Illumination | Color | 0.005 lux at F1.6 | |||
| B/W | 0.0005 lux at F1.6 | ||||
| Lens | |||||
| Focal Length | 4.8 mm to 154 mm | ||||
| Maximum Aperture | F1.6 to F4.0 | ||||
| Angle of View | Horizontal | 55.8° to 2.3° | |||
| Vertical | 31.9° to 1.3° | ||||
| Diagonal | 63.7° to 2.7° | ||||
| Optical Zoom | 32x | ||||
| Focus Control | Automatic, Semi-automatic, Manual | ||||
| Iris Control | Auto, Manual | ||||
| Close Focus Distance | 0.1 m to 1.5 m | ||||
| DORI1 Distance | Detect | Observe | Recognize | Identify | |
| 3,080 m (10,104.99 ft) | 1,216.6 m (3,991.47 ft) | 616 m (2,021.00 ft) | 308 m (1,010.50 ft) | ||
| Pan/Tilt/Zoom | |||||
| Pan/Tilt Range | Pan | 0° to 360° endless | |||
| Tilt | 0° to 90°, Automatic Flip 180° | ||||
| Manual Control Speed | Pan | 0.1°/s to 350°/s | |||
| Tilt | 0.1°/s to 250°/s | ||||
| Preset Speed | Pan | 500°/s | |||
| Tilt | 500°/s | ||||
| Presets | 300 | ||||
| PTZ Mode | 5 Patterns, 8 Tours (Up to 32 Presets per Tour), 5 Scans | ||||
| Power Up Action | Auto restore to previous PTZ and lens status after power failure | ||||
| Idle Motion | Activate Preset/Scan/Tour/Pattern if there is no command in the specified period | ||||
| PTZ Protocol | DH-SD | ||||
| Video | |||||
| Video Compression | AI Coding, H.264H, H.264B, Smart H.265+, H.264, H.265, MJPEG (Sub Stream 1), Smart H.264+ | ||||
| Streaming Capability | Three (3) Streams | ||||
| Resolution | 4MP (2560 × 1440), 3MP (2048 × 1536), 2304 × 1296, 1080p (1920 × 1080), 720p (1280 × 720), D1 (704 × 576/704 × 480), CIF (352 × 288/352 × 240) | ||||
| Frame Rate | Main Stream | 4MP/3MP/1080p/1.3MP/720p at 1 to 30 fps | |||
| Sub Stream 1 | D1/CIF at 1 to 30 fps | ||||
| Sub Stream 2 | 1080p/1.3M/720p at 1 to 30 fps | ||||
| Bit Rate Control | CBR/VBR | ||||
| Bit Rate | H.264 | 96 to 14,848 Kbps | |||
| H.265 | 38 to 8,960 Kbps | ||||
| Day/Night | Auto (ICR), Color, B/W | ||||
| Backlight Compensation | BLC, True WDR (120 dB), HLC | ||||
| White Balance | Auto, Indoor, Outdoor, Tracking, Manual, Sodium Lamp, Natural Light, Street Lamp | ||||
| Gain Control | Auto, Manual | ||||
| Noise Reduction | 2D, 3D | ||||
| Advanced Features | Region of Interest (RoI), Electronic Image Stabilization (EIS), Electronic Defog, Motion Detection | ||||
| Digital Zoom | 16x | |
| Image Rotation | 180° | |
| Privacy Masking | Up to 24 areas (8 areas allowed per view) | |
| S/N Ratio | ≥ 55 dB | |
| Audio | ||
| Compression | PCM, G.711a, G.711Mu, G.726, MPEG2-Layer2, G722.1, G729, G723, AAC | |
| Network | ||
| Ethernet | One (1) RJ-45 Port (10/100 Base-T) | |
| Protocol | FTP, RTMP, IPv6, Bonjour, IPv4, DNS, RTCP, PPPoE, NTP, RTP, 802.1x, HTTPS, SNMP, TCP/IP, DDNS, UPnP, NFS, ICMP, UDP, IGMP, HTTP, SSL, DHCP, SMTP, Qos, RTSP, ARP | |
| Interoperability | CGI, SDK, ONVIF (Profile S, G, T), P2P | |
| Streaming Method | Unicast/Multicast | |
| Maximum User Access | 20 Users (Total Bandwidth 64 Mbps) | |
| Edge Storage | Micro SD Slot (Max. 512 GB), FTP/SFTP, NAS | |
| Browser | Safari (iOS 10 or Later), Microsoft Edge, Google Chrome 41 or Later, Firefox 50 or Later | |
| Management Software | DSS Professional, DMSS | |
| Mobile Client | iOS, Android | |
| Certifications | ||
| CE | EN55032, EN55024, EN50130-4 | |
| FCC | Part 15 Subpart B, ANSI C63.4-2014 | |
| UL | UL62368-1 + CAN/CSA C22.2, No. 62368-1 | |
| Interface | ||
| Audio | Input | One (1) Channel (LINE IN, bare wire) |
| Output | One (1) Channel (LINE OUT,bare wire) | |
| Alarm | Input | Two (2) Channels |
| Output | One (1) Channel | |
| Alarm Linkage | Capture, Recoding, Send Email, Preset, Tour, Pattern, Alarm Digital Output, Audio | |
| Alarm Output | Motion/Tampering Detection, Audio Detection, Network Disconnection Detection, Ip Conflict Detection, Memory Card State Detection, Memory Space Detection | |
| Electrical | ||
| Power Supply | 24 VDC/2.5 A ± 25% (Included) PoE+ (802.3at) | |
| Power Consumption | Basic | 13 W |
| Maximum | 16 W (PTZ) | |
| Environmental | ||
| Operating Temperature | –30 °C to 60 °C (–22 °F to 140 °F) | |
| Operating Humidity | ≤ 95% RH | |
| Vandal Resistance | IK10 | |
| Surge Protection | TVS 6000 V | |
| Construction | ||
| Product Dimensions | 176.6 mm × 198.0 mm (6.95 in. × 7.80 in.) | |
| Net Weight | 2.2 kg (4.85 lb) | |
| Gross Weight | 3.7 kg (8.16 lb) | |
| Analytics+ Functions | ||
| Perimeter Protection | Detects human or vehicle violations using the following methods: Tripwire: a target crosses a defined line. Intrusion: a target enters or exits a defined perimeter. | |
| Face Detection | • Detects and captures a snapshot of a human face in a defined area within a scene. |
| Upgraded Smart Motion Detection+ | • Differentiates between and classifies human and vehicle objects. • Filters false alarms due to leaves, lights, animals, and other inconsequential objects. • Extracts human or vehicle objects from recorded video for quick target search and retrieval. |
| Intelligent Video System (IVS) Functions | |
| IVS triggers an alarm and takes a defined action for the following events: | |
| Standard Features | • Tampering with the camera. • Error writing to an onboard Micro SD card. • Error sending or receiving data over the network. • Unauthorized access to the camera |
| Premium Features | |
| Tripwire | A target crosses a user-defined line. |
| Intrusion | A target enters or exits a defined perimeter. |
| Abandoned/Missing Object | A target leaves an object in designated area, or a target removes an object from the same designated area. |
| Advanced Features | |
| Fast Moving | Target exceeds a set speed when exiting a defined area |
| Parking Detection | Face Vehicle remains in a defined area without motion for a set period of time. |
| People Gathering | Specified number of people remain inside a defined area for a set time. |
| Vehicle/Human Alarm Classification | Detects human or vehicle violations using Tripwire or Intrusion detection methods. |
| Linkage Tracking | Controls the pan/tilt/zoom actions of the camera to automatically track humans/vehicles in motion and to keep the target in the scene. |
| Auto-tracking | Controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. |
| Loitering Detection | Target is in motion inside a defined area longer than a specified amount of time. |
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