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.
Brand: Dahua
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
DVR
System
Main Processor: Embedded Processor
Operating System: Embedded Linux
Interface
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
CVBS: NTSC
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
Recording
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
Display
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
Network
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
Storage
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
Electrical
Power Supply: 12 VDC, 2 A
Power Consumption: <10 W
Certifications
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
Environmental
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
Construction
Dimensions: 12.8 x 10.0 x 2.2" / 325.0 x 255.1 x 55.0 mm
Weight: 2.2 lb / 1 kg
Camera
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
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
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
Transmission:
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
Electrical
Power Supply: 12 VDC ±30%
Maximum Power Consumption: 3.3 W
Environmental
Operating/Storage Temperature: -40 to 140°F / -40 to 60° C
Operating/Storage Humidity: 90% RH Maximum
Construction
Ingress Protection: IP67
Casing: Aluminum
Dimensions: 3.68 x 3.13" / 93.4 x 79.4 mm
Weight: 0.6 lb / 0.27 kg
