Dahua / IP / 4MP / LPR Camera / Motorized Varifocal / 10-40mm Lens / WDR / IP67 / 30m IR / DH-ITC431-RW1F-IRL8
Dahua / IP / 4MP / LPR Camera / Motorized Varifocal / 10-40mm Lens / WDR / IP67 / 30m IR / DH-ITC431-RW1F-IRL8
Dahua
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SLK-DH-ITC431-RW1F-IRL8
The ITC431-RW1F-IRL8 is a License Plate Recognition Camera with a recording resolution of 4 MP at 25 frames per second with a 1/1.8-in. CMOS sensor. The camera includes a 10 mm to 40 mm motorized vari-focal lens that provides long-range video capture. The camera comes in a rugged, IP67-rated housing and offers IR illumination making the camera suitable for most harsh environments and dark applications. The License Plate Recognition camera captures and recognizes license plate alphanumeric characters from a distance of up to 25 m (82 ft) and at vehicle speeds of 120 kph (75 mph).
- 1/1.8-in. 4 MP CMOS Sensor
- H.265 and H.264 Dual Codec
- 2688 x 1520 at 25 fps Maximum Resolution
- 10 mm to 40 mm Motorized Vari-focal Lens
- Maximum IR LED Distance 30 m (98.43 ft)
- IP67 Ingress Protection
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| Camera | |
| Image Sensor | 1/1.8-in. 4 MP CMOS |
| Effective Pixels | 2688(H) x 1520(V) |
| Shutter Mode | Single Shutter |
| Electronic Shutter Speed | 1/25 s to 1/100000 s (manual or automatic) |
| IR Distance | 30.0 m (98.43 ft) |
| IR On/Off Control | Auto, On, Off |
| IR LEDs | Four (4), 850 nm, adjustable brightness |
| Lens | |
| Lens Type | Motorized Vari-focal |
| Focal Length | 10 mm to 40 mm |
| Angle of View | Horizontal: 11.86° to 38.38° Vertical: 6.64° to 21.42° Diagonal: 13.69° to 44.35° |
| Focus Control | Motorized, Automatic |
| Iris Control | Fixed Iris, Manual Iris, Auto Iris, P Iris |
| Focus Width Range | 7.50 m (24.61 ft) Note: One lane width is 3.75 m (12.30 ft) |
| Video | |
| Video Encoding | H.265, H.264M, H.264H, H.264B, MJPEG |
| Image Encoding | JPEG |
| Streaming Capability | Dual Stream |
| Resolution | 4 MP (2688 x 1520), 1080p (1920 x 1080), 720p (1280 x 720), D1 (704 x 576) |
| Frame Rate | Main Stream: 2688 x 1520 at 25 fps Sub Stream: 1280 x 720 at 25 fps |
| Bit Rate Control | CBR, VBR |
| Bit Rate | H.264: 32 Kbps to 32767 Kbps H.265: 32 Kbps to 32767 Kbps MJPEG: 512 Kbps to 32767 Kbps |
| Day/Night | Auto (ICR), Color, B/W |
| Wide Dynamic Range | 90 dB |
| White Balance | Auto, Outdoor, Manual, Part White Balance, Natural, Street Lamp |
| Advanced Optics | Bad Pixel Correction, Edge Enhancement, HLC |
| Gain Control | Automatic |
| Noise Reduction | 2DNR, 3DNR |
| Network | |
| Ethernet | RJ-45 (10/100/1000 Base-T) |
| Protocol | IPv4/IPv6, HTTP, TCP/IP, UDP, NTP, DHCP, DNS |
| Interoperability | ONVIF, CGI |
| Streaming Method | Unicast, Multicast |
| Maximum User Access | Six (6) Users |
| Auto Registration | Support |
| Edge Storage | TF Card Slot, 256 GB maximum |
| Web Viewer | IE |
| Management Software | DSS Pro, DSS Express |
| Cybersecurity |
Video Encryption, Firmware Encryption, Configuration Encryption, Digest, WSSE, Account Lockout, Security Logs, IP/MAC Filtering, Generating and Importing X.509 Certification, Syslog, HTTPS, 802.1x, Trusted Boot, Trusted Execution, Trusted Upgrade |
| Interface | |
| RS485 | One (1) Port |
| RS232 | Two (2) Ports: • G T R for serial debugging |
| Audio - Input | N/A |
| Audio - Output | N/A |
| Alarm - Input | Three (3) Channels |
| Alarm - Output | Two (2) Channels): • One (1) Relay • One (1) Optocoupler |
| Electrical | |
| Power Supply | 12 VDC to 36 VDC or PoE (IEEE802.3af Class 0) |
| Power Consumption | ≤ 8 W |
| Construction | |
| Casing | Metal and Plastic |
| Dimensions | 466.40 mm x 135.80 mm x 134.10 mm (18.36 in. x 5.35 in. x 5.28 in.) |
| Certifications |
UL, EN, CAN/CSA, CFR FCC, IP67 |
| Manufacturer's Warranty | % Years |
|
Performance |
|
| Composite Image | Supports composing 1, 2, 3, or 4 images |
| Trigger Mode | Video, Radar |
| Image Tampering | Video/Picture Watermark |
| Alarm Event | • No Storage Card, Storage Full, Storage Card Error • Inadequate Storage Space • Network Disconnect, IP Address Conflict, Illegal Access • License Plate on Block list |
| Security Mode | • Authorized Username and Password • MAC Address Binding • HTTPS Encryption • Network Access Control |
| Automatic Network Replenishment (ANR) |
Platform, FTP (TF card required) |
| Time Synchronization | NTP |
| Detection Area | Support automatic detection lines |
Downloads
Functions
License Plate Recognition
The camera automatically captures vehicle license plate images and recognizes license plate numbers and letters. During playback, an operator can perform a license plate search by Time and Date to view thumbnail images of all plates captured during the specified time period or can enter a license plate number to search for vehicles recorded with that plate. License plate recognition technology offers effective entrance/ exit management, traffic surveillance, and parking lot monitoring.
High Efficiency Video Coding (H.265)
The H.265 (ITU-T VCEG) video compression standard offers double the data compression ratio at the same level of video quality, or substantially improved video quality at the same bit rate, as compared to older video compression technologies. H.265 offers such impressive compression by expanding the pattern comparison and difference-coding, improving motion vector prediction and motion region merging, and incorporating an additional filtering step called sample-adaptive offset filtering.
Cybersecurity
Dahua network cameras are equipped with a series of key cybersecurity technologies including: security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage. These technologies improve the camera’s ability to prevent malicious access and to protect data.
Environmental
With a temperature range of –40 °C to +65 °C (–40 °F to +149 °F), the camera is designed for extreme temperature environments. Subjected to rigorous dust and water immersion tests the camera suitable for the most demanding outdoor applications. The camera carries an IP67 rating that ensures protection from total dust ingress and protection from water immersion between 15 centimeters and 1 meter in depth.
