Dahua Surveillance System 4 Cameras 2MP Full HD, 3.6 mm, IR 20 m, 4-Channel 5MP Pentabrid DVR, Accessories

The system includes:

• 4× Dahua 2MP Full HD surveillance cameras, 3.6 mm lens, IR 20 m HAC-B1A21-0360B

• 1× Dahua 5MP Pentabrid DVR, 4 channels XVR5104HS-I2

• 4× Pre-terminated BNC + DC cables, 10 m

• 4× 12V 1A camera power supplies with clip connector

The system does NOT include a hard disk!

Dahua 2MP Full HD Surveillance Camera, 3.6 mm Lens, IR 20 m

Specifications:

• Resolution: 2 MP

• Fixed lens: 3.6 mm

• Viewing angle: 93

• Infrared range: 20 m

• Protection rating: IP67

• Plastic housing

• Operating temperature: 40 C to +60 C

• Dimensions: 70 × 70 × 149 mm

• Weight: 140 g

• Power supply: 12 V DC

The Dahua HAC-B1A21-0360B outdoor bullet surveillance camera delivers 2 Megapixel Full HD (1920 × 1080 pixels) video, providing high-quality recordings. The fixed 3.6 mm lens offers a 93 viewing angle, while the integrated IR LEDs enable night vision up to 20 m.

With an IP67 protection rating, the camera is well suited for outdoor use. Video transmission is possible via coaxial cable or UTP cable (using a video balun). Special features include BLC, HLC, and DWDR. The ICR (IR Cut Filter) blocks infrared radiation during daytime operation, while Smart IR ensures uniform brightness in black-and-white mode under low-light conditions.

Dahua 5MP 4-Channel Pentabrid DVR

The DVR (Digital Video Recorder) is a digital device used to store recordings from analog surveillance cameras. It supports HDCVI, AHD, TVI, CVBS, and IP technologies and accommodates a hard disk of up to 6 TB. Key highlights include:

• AI functions: face recognition and facial analysis (gender, age, mask detection, etc.)

• Perimeter protection (filtering false alarms caused by animals, light sources, etc.)

• SMD Plus (Smart Motion Detection) with optimized recording storage

The recorder is designed with one audio input for connecting a microphone, allowing remote audio monitoring from a PC or smartphone. It also features an audio output for connecting external audio playback devices (audio system, TV, headphones, etc.).

Specifications

GENERAL

• Model name: XVR5104HS-I2

• Manufacturer: Dahua

• Type: Hybrid DVR

• Number of channels: 4 channels

• Technology: HDCVI, HDTVI, AHD, Analog, IP

RECORDING

• Compression: AI Coding / H.265+ / H.265 / H.264+ / H.264

• Recording resolutions:

  • 10 fps/channel @ 5 MP-N (1296 × 1536 pixels)

  • 15 fps/channel @ 4 MP-N (1280 × 1440 pixels)

  • 15 fps/channel @ 1080P (1920 × 1080 pixels)

  • 25 fps/channel @ 1080N (960 × 1080 pixels)

  • 25 fps/channel @ 720P (1280 × 720 pixels)

• Total bitrate: 32 Mbps (input bandwidth)

• Maximum bitrate per channel: 326144 Kbps

• Recording modes: Continuous, Motion Detection, Scheduled, Alarm (video loss, etc.), Stop

• Backup: Local via USB (FAT32) or via network

FUNCTIONS

• Special features: WizSense, Audio over Coaxial, SMD Plus, P2P, Intelligent Search, IVS functions

• Hard disk: 1 × up to 6 TB (not included)

• PoC power supply: No

• Network interface: RJ-45 (standard Ethernet port)

• Video outputs: 1 × HDMI, 1 × VGA

• Audio: 1 audio input, 1 audio output

• Alarm: No

• Additional functions:

  • Intelligent Motion Detection (SMD Plus) on all channels

  • Perimeter Protection on 2 channels

  • Face Detection on 1 channel

  • Face Recognition on 1 channel

  • AI coding on all channels, reducing storage usage by up to 50% compared to standard H.265

  • When SMD is enabled, other AI functions are disabled

  • When “Face” mode is enabled, only Face Detection or Face Recognition can be used

OTHER

• Dimensions: 260 × 238 × 48 mm

• Power supply: 12 V DC

Package Contents

• Mouse

• 12 V / 2 A power adapter

• Screws for HDD mounting

• BNC + DC pre-terminated cable, 10 m

• BNC + DC (power + video signal)

• 2 DC joints (female and male): 5.5 × 2.1 mm, for surveillance cameras

• Cable thickness: 4 mm copper

• 12 V 1 A camera power supply with clip connector

  • Input voltage: AC 110240 V

  • Output voltage: DC 12 V 1 A, 12 W

  • Input frequency: 5060 Hz

  • Male connector length: 1.2 m, 26 AWG, 5.5 × 2.5 × 10 mm

  • Protection against short circuit, overvoltage, overheating

  • Weight: 80 g