TD-9551S4 5MP IR Water-proof Dome Network Camera

TD-9551S4 is a high-performance 5MP dome network camera designed for professional surveillance applications. Built with a durable waterproof and vandal-proof (IP67 & IK10) dome casing, it ensures reliable operation in harsh environments. It features smart IR illumination up to 30 meters, intelligent analytics, multiple video streams, and support for remote monitoring across mobile and desktop platforms. With a wide dynamic range and excellent low-light performance, it provides clear images day and night.

Product Features

• 5MP (2880 × 1620) resolution

• H.265+/H.265/H.264+/H.264/MJPEG video coding

• IR night vision up to 30m

• ICR auto switch for true day/night functionality

• 3D DNR, WDR (120dB), HLC, BLC, Smart IR

• ROI encoding

• Supports up to three video streams

• Built-in microSD slot (up to 256GB)

• IP67 waterproof and IK10 vandal-resistant housing

• DC12V / PoE power input

• Intelligent analytics and smart alarms

• Compatible with mobile devices (iOS/Android), NVR, and NVMS

• Motion detection and event alarms

• Audio input and built-in microphone

• Corridor pattern, heartbeat, illegal login lock, and encryption support

Technical Specifications

Camera

• Image Sensor: 1/2.7″ CMOS

• Max. Resolution: 2880 × 1620

• Electronic Shutter: 1/2s ~ 1/100000s

• Min. Illumination: 0.007 lux @F1.6, AGC ON; 0 lux (IR on)

• WDR: 120dB

• Lens Options:

  • 2.8mm @F1.6 (H.FoV: 110.5°, V.FoV: 57°, D.FoV: 131°)

  • 3.6mm @F1.6 (H.FoV: 91.5°, V.FoV: 49.5°, D.FoV: 107°)

• Lens Mount: M12

• Focus: Fixed

• ICR: Yes (true day/night switch)

• Angle Adjustment: Pan: 0°~355°, Tilt: 0°~70°, Rotation: 0°~180°

• IR Distance: 20 ~ 30 meters

• S/N Ratio: ≥50dB

• DORI Distance:

  • 2.8mm: Detect: 59m, Observe: 23m, Recognize: 11m, Identify: 5m

  • 3.6mm: Detect: 71m, Observe: 28m, Recognize: 14m, Identify: 7m

Video

• Compression: H.265+ / H.265 / H.264+ / H.264 / MJPEG

• H.265 Profile: Main Profile@Level 4.1 High Tier

• Bitrate: 64 Kbps ~ 8 Mbps

• Bitrate Type: VBR / CBR

• Streams:

  • Main Stream: 5MP/4MP/3MP/1080P/720P @ 130fps (60Hz), 125fps (50Hz)

  • Sub Stream: D1/480×240/CIF @ 130fps (60Hz), 125fps (50Hz)

  • Third Stream: 720P/D1/VGA/CIF

• Resolutions Supported: 5MP, 4MP, 3MP, 1080P, 720P, D1, VGA, 640×480, 480×240, CIF

• Image Settings: ROI, saturation, brightness, hue, contrast, sharpness, mirror, flip, NR

Audio

• Input: 1CH

• Mic: Built-in

• Compression: G711A/U

Storage & Interfaces

• Storage: microSD (up to 256GB) + network remote storage

• Video Output: No

• Network: RJ45 (10/100 Base-T)

• Reset Button: Yes

• Web Browsers: IE11 (plugin), Chrome 89+, Edge 89+, Firefox 87+, Safari 14+

Smart Functions

• Basic Alarms:

  • Motion detection, SD card error/full, IP conflict, cable disconnection, video exception

• Smart Events:

  • Line crossing, region intrusion (human/vehicle classification), abandoned/missing object

• General Functions:

  • Watermark, IP address filtering, video mask, heartbeat, corridor pattern

• Security:

  • Video/firmware/HTTPS/configuration encryption

  • Illegal login lock, IP filtering, 802.1x auth, HTTP/RTSP digest/bearer authentication

Remote Monitoring

• Mobile Support: iOS / Android

• Desktop: TVT NVR, NVMS2.X

• Simultaneous Users: Up to 10

Environmental & Power

• Operating Temp: -30°C ~ 60°C

• Storage Temp: -30°C ~ 65°C

• Humidity: <95% non-condensing

• Ingress Protection: IP67

• Impact Protection: IK10

• Power Supply: DC12V / PoE

• Power Consumption: <6W

• Installation: Ceiling mount (wall mounting optional with accessories)

• Dimensions: Ø119 × 87.8 mm

• Weight: Approx. 0.64 kg

Certifications

• CE, FCC

• Environmental: RoHS, WEEE (2012/19/EU), Directive 94/62/EC, REACH (EC1907/2006)