Provides all the components to quickly install, configure, and employ a complete video surveillance solution

4Ch DVR + 4 2MP Mini Eyeball Cameras

  • Record from and manage up to 4 cameras with 2TB pre installed HDD
  • 2MP recording resolution per camera
  • Long-distance transmission over RG-59, RG-6, or Cat 6 UTP coax cabling
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SKU: C542E42 C542E42-2552
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4Ch DVR + 4 2MP Mini Eyeball Cameras
  • Record from and manage up to 4 cameras with 2TB pre installed HDD
  • 2MP recording resolution per camera
  • Long-distance transmission over RG-59, RG-6, or Cat 6 UTP coax cabling

The C542E42 4-Channel 2MP HDCVI DVR with 2TB HDD and 4 2MP Night Vision Dome Cameras from Dahua Technology enables you to record from and manage the four included HD-CVI cameras. The recorder comes with 2TB of pre installed HDD storage that can be expanded up to 10TB if more is required. The DVR uses H.265+, H.265, H.264+, and H.264 compression to keep file sizes manageable while maintaining recording and playback quality. Its interface includes RCA ports for two-way audio communication, as well as HDMI and VGA connections for video output with support for dual streaming to maximize bandwidth efficiency.

Each of the four included 2MP dome cameras captures 1920 x 1080 resolution video at 30 fps from a 2.8mm fixed lens with a 103° field of view. Built-in IR LEDs provide a night vision range of up to 98'. The HDCVI cameras offer the clarity of Full HD 1080p video, and the HDCVI DVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The cameras and the HDCVI DVR supports multiple video outputs making the kit compatible with many existing systems. The kit features Dahua’s HDCVI technology that leverages an existing coaxial infrastructure, saving time and costs from running networking and power cables. Designed for outdoor use, the cameras are housed in IP67-rated weather-resistant enclosures.



SKU: C542E42

In The Box
4 x 1080p HDCVI IR Eyeball Cameras
1 x 1080p 4-channel HDCVI DVR, 2 TB

Dimensions: DVR: 12.80 x 10.04 x 2.20 inches
Camera: 3.68 x 3.13 inches

Power: 12 VDC, 2 A

Transmission: HDMI, VGA

Storage: Pre-installed 2TB HDD

Service: No monthly fee



  Main Processor: Embedded Processor
  Operating System: Embedded Linux


  Analog Camera Inputs: 4 x BNC
   HD-CVI: 5 MP, 4 MP, 1080p at 30 fps, 720p at 60 fps
   AHD: 5 MP, 4 MP, 1080p at 30 fps, 720p at 30 fps
   HD-TVI: 5 MP, 4 MP, 1080p at 30 fps, 720p at 30 fps
  IP Camera Input: 4 + 2 Channels, Each Channel up to 6 MP
  Audio: Input: 1 x RCA, Output: 1 x RCA
  Two-Way Talk: Reuse Audio In/Out, RCA


  Video Compression: Smart H.265+, H.265, Smart H.264+, H.264
  Recording Resolution: 5 M-N, 4 M-N, 1080p, 1080N, 720p, 960H, D1, CIF
  Maximum Incoming Bandwidth: 24 Mb/s
  Bit Rate: 32 to 6144 kb/s per Channel
  Recording Modes: Manual, Schedule (Regular, Continuous), MD (Video/Motion Detection, Video Loss, Tampering), Alarm, Stop
  Recording Intervals: 1 to 60 Minutes (Default 60 Minutes)
   Pre-Record: 1 to 30 Seconds
   Post-Record: 10 to 300 Seconds
  Audio Compression: AAC (First Channel Only), G.711A, G.711U, PCM
  Audio Sample Rate: 8 kHz, 16 Bits per Channel
  Audio Bit Rate: 64 kb/s per Channel


  Interface: 1 x HDMI (1920 x 1080), 1 x VGA (1920 x 1080)
  Native Output Resolution: 1920 x 1080, 1280 x 1024, 1280 x 720
  On-Screen Display: Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording


  Interface: 1 x RJ45 Port, 1000 Mb/s
  Max. User Access: 128 Users
  Compatible Mobile Operating Systems: iOS and Android
  Interoperability: ONVIF 16.12, CGI Conformant

Video Detection and Alarm

  Trigger Events: Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer, and Screen Tips
  Video Detection: Motion Detection, Video Loss, Tampering, and Diagnosis
  Motion Detection Zones: 396 (22 x 18)

Playback and Backup

  Playback: 1/4
  Backup Modes: USB Device and Network


  Internal HDD: 1 x SATA Port, up to 10 TB Capacity, 2 TB HDD Preinstalled

Auxiliary Interface

  USB: 2 x USB 2.0 Ports
  Serial: 1 x RS-485 Port for PTZ Control


  Power Supply: 12 VDC, 2 A
  Power Consumption: <10 W


  Safety Certification: UL 60950-1, CE-LVD: EN 60950-1/IEC 60950-1
  Electromagnetic Compatibility: FCC Part 15 Subpart B
  EN 55032, EN 50130, EN 61000-3-2, EN 61000-3-3
  Immunity: EN 55024: 2010


  Operating Conditions: 14 to 131°F / -10 to 55°C, 10 to 90% RH
  Storage Conditions: -4 to 158°F / -20 to 70°C, 0 to 90% RH
  Installation: Desktop


  Dimensions: 12.8 x 10.0 x 2.2" / 325.0 x 255.1 x 55.0 mm
  Weight: 2.2 lb / 1 kg


  Sensor: 1/2.7" CMOS
  Effective Pixels: 1920 x 1280, 2 MP
  Scanning System: Progressive
  Electronic Shutter Speed: 1/100,000 to 1/30 Second
  Minimum Illumination: Color: 0.02 Lux at f/1.85 (30 IRE), 0 Lux with IR On
  S/N Ratio: >65 dB
  IR Range: 98.04' / 30 m
  IR Control: Auto, Manual
  IR LEDs: 12


  Lens Type: Fixed Lens, Fixed Iris, Board-In
  Focal Length: 2.8mm
  Maximum Aperture: f/1.85
  Horizontal Angle of View: 103°
  Close Focus Distance: 35.43" / 900 mm
  Camera Adjustment:
  Horizontal: 0 to 360°
  Vertical: 0 to 78°
  Rotation: 0 to 360°


  Video Resolution: 1920 x 1080
  Frame Rate:30 fps at 1920 x 1080, 30/60 fps at 1280 x 720
  Output: 1 x BNC HDCVI Channel Switchable to CVBS, AHD, or HD-TVI
   Over RG59/U Coax: 720p: 2624.67' / 800 m, 1080p: 1640.42' / 500 m
   Over RG6/U Coax: 720p: 3937.01' / 1200 m, 1080p: 2624.67' / 800 m
   Over Cat 6 UTP (Separately Available Balun Required):
   720p: 1476.38' / 450 m, 1080p: 984.25' / 300 m
  Day/Night: Auto (IR Cut Filter), Manual


  Power Supply: 12 VDC ±30%
  Maximum Power Consumption: 3.3 W


  Operating/Storage Temperature: -40 to 140°F / -40 to 60° C
  Operating/Storage Humidity: 90% RH Maximum


  Ingress Protection: IP67
  Casing: Aluminum
  Dimensions: 3.68 x 3.13" / 93.4 x 79.4 mm
  Weight: 0.6 lb / 0.27 kg


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