Description
DH-C544E42
4 MP HDCVI Cameras
4 MP at 30 fps Resolution
2.8 mm Fixed Lens
Maximum IR Length 30 m (98 ft) with Smart IR
IP67 Ingress Protection
4K HDCVI DVR
Embedded Processor
Four (4) Channel Penta-brid Recorder
Support for 4+2 IP Channels
Smart H.265+ and Smart H.264+ Dual Codec
4K at 7 fps or 1080p at 30 fps Maximum Record Rate
Automatically Detects HDCVI, AHD, TVI, and CVBS Inputs
24 Mbps Incoming Bandwidth
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Technical Specification
A511K02 HDCVI Camera
Camera
Image Sensor
1/2.7-in. CMOS
Effective Pixels
2592 (H) x 1944 (V), 5 MP
Scanning System
Progressive
Electronic Shutter Speed
1/30 s to 1/100000 s
Minimum Illumination
Color: 0.02 Lux at F1.85 (30 IRE)
0 Lux with IR on
S/N Ratio
More than 65 dB
IR Distance
Up to 30 m (98.04 ft)
IR On/Off Contro
Auto, Manual
IR LEDs
12
Lens
Lens Type
Fixed Lens / Fixed Iris
Mount Type
Board-in
Focal Length
2.8 mm
Max Aperture
F1.85
Horizontal Angle of View
103°
Close Focus Distance
900 mm (35.43 in.)
DORI¹ Distance – Detect (8 ppf)
63 m (207 ft)
DORI¹ Distance – Observe (19 ppf)
25 m (82 ft)
DORI¹ Distance – Recognize (38 ppf)
13 m (43 ft)
DORI¹ Distance – Identify (76 ppf)
6 m (20 ft)
Installation Angle
Range
Pan: 0° to 360°
Tilt: 0° to 90°
Rotation: 0° to 360°
Video
Resolution
4 MP
Frame Rate
4 MP at 30 fps,
1080p at 30 fps
Video Output
One (1) BNC HDCVI High-definition Channel or
One (1) BNC CVBS, AHD or TVI Channel, switchable
Video Transmission²
RG-59/U Coax
720p: 800 m (2624.67 ft)
1080p: 500 m (1640.42 ft)
4 MP: 500 m (1640.42 ft)
RG-6/U Coax
720p: 1200 m (3937.01 ft)
1080p: 800 m (2624.67 ft)
4 MP: 700 m (2296.59 ft)
CAT 6 UTP (balun required)
720p: 450 m (1476.38 ft)
1080p: 300 m (984.25 ft)
4 MP: 300 m (984.25 ft)
Day/Night
Auto (ICR), Manual
OSD Menu
Multi-language
BLC Mode
BLC, HLC, DWDR
WDR
Digital WDR
Gain Control
AGC
Noise Reduction
2D
White Balance
Auto, Manual
Smart IR
Auto, Manual
Certifications
Safety
EN55032, EN55024, EN50130-4
UL60950-1+CAN/CSA C22.2 No.60950-1
Electromagnetic Compatibility
(EMC)
FCC CFR 47 FCC Part 15 Subpart B
ANSI C63.4-2014
Electrical
Power Supply
12 VDC ±30%
Power Consumption
Maximum 3.6 W (12 VDC with IR on)
Environmental
Operating Conditions
–40° C to +60° C (–40° F to +140° F),
Less than 95% RH
Initiate startup above –40° C (–40° F)
Storage Conditions
––40° C to +60° C (–40° F to +140° F),
Less than 95% RH
Ingress Protection
IP67
Construction
Casing
Aluminum
Dimensions
ø93.40 mm × 79.40 mm (ø3.68 in. x 3.13 in.)
Net Weight
0.28 kg (0.62 lb)
Gross Weight
0.38 kg (0.84 lb)
Camera
Image Sensor
1/2-in. CMOS
Effective Pixels
3840 (H) x 2160 (V), 8 MP
Scanning System
Progressive
Electronic Shutter Speed
1/30 s to 1/100000 s
Minimum Illumination
Color: 0.005 Lux at F1.6 (30 IRE) 0 Lux with IR on
S/N Ratio
More than 65 dB
IR Distance
Up to 50 m (164.04 ft)
IR On/Off Control
Auto, Manual
IR LEDs
Two (2)
Lens
Lens Type
Fixed Lens / Fixed Iris
Mount Type
Board-in
Focal Length
2.8 mm
Max Aperture
F1.6
Horizontal Angle of View
87°
Focus Control
Auto, Manual
Close Focus Distance
1800 mm (70.87 in.)
DORI² Distance – Detect (8 ppf)
84 m (276 ft)
DORI² Distance – Observe (19 ppf)
34 m (112 ft)
DORI² Distance – Recognize (38 ppf)
17 m (56 ft)
DORI² Distance – Identify (76 ppf)
8 m (27 ft)
Installation Angle
Range
Pan: 0° to 360°
Tilt: 0° to 70°
Rotation: 0° to 360°
Video
Resolution
8 MP (3840 x 2160)
Frame Rate – HDCVI
8 MP at 15 fps,
6 MP at 20 fps, or
4 MP at 30 fps
Frame Rate – TVI
5 MP at 20 fps 4 MP at 30 fps
Frame Rate – AHD
5 MP at 20 fps 4 MP at 30 fps
Frame Rate – CVBS
960H
Video Output
One (1) BNC HDCVI 4K Ultra High-definition Channel or
One (1) BNC CVBS, AHD or TVI Channel, switchable
Video Transmission³ – RG-59/U Coax
720p: 800 m (2624.67 ft)
1080p: 500 m (1640.42 ft)
4K: 500 m (1640.42 ft)
Video Transmission³ – RG-6/U Coax
720p: 1200 m (3937.01 ft)
1080p: 800 m (2624.67 ft)
4K: 700 m (2296.59 ft)
Video Transmission³ – CAT 6 UTP (balun required)
720p: 450 m (1476.38 ft)
1080p: 300 m (984.25 ft)
4K: 300 m (984.25 ft)
Day/Night
Auto (ICR), Manual
OSD Menu
Multi-language
BLC Mode
BLC, HLC, WDR
WDR
True WDR (120 dB)
Gain Contro
AGC
Noise Reduction
2D, 3D
White Balance
Auto, Manual
Smart IR
Auto, Manual
Certifications
Safety
EN55032, EN55024, EN50130-4 UL60950-1+CAN/CSA C22.2 No.60950-1
Electromagnetic Compatibility (EMC)
FCC CFR 47 FCC Part 15 Subpart B ANSI C63.4-2014
Interface
Audio
Input: One (1) Channel, RCA Jack, and One(1) Built-in Microphone
Electrical
Power Supply
12 VDC ±30%
Power Consumption
Maximum 8 W (12 VDC with IR on)
Environmental
Operating Conditions
–30° C to +60° C (–22° F to +140° F), Less than 90% RH Initiate startup above –30° C (–22° F)
Storage Conditions
–30° C to +60° C (–22° F to +140° F), Less than 90% RH
Ingress Protection
IP67
Construction
Casing
Aluminium
Dimensions
ø106.0 mm × 99.20 mm (ø4.17 in. x 3.90 in.)
Net Weight
0.50 kg (1.10 lb)
Gross Weight
0.62 kg (1.37 lb)
X71A1H2 4K HDCVI DVR
System
Main Processor
Embedded Processor
Operating System
Embedded LINUX
Interface
Analog Camera Input
Four (4) Channels, BNC
HDCVI
8 MP, 6 MP, 4 MP, 1080p at 30 fps,
720p at 60 fps, 720p at 30 fps
AHD
5 MP, 4 MP, 3 MP, 1080p at 30 fps, 720p at 30 fps
TVI
5 MP, 4 MP, 3 MP, 1080p at 30 fps, 720p at 30 fps
CVBS
NTSC
IP Camera Input
4+2 Channels, each channel up to 8 MP
Audio
Input: One (1) Channel, RCA
Output: One (1) Channel, RCA
Two-way Talk
Reuse Audio In/Out, RCA
Recording
Compression
Smart H.265+, H.265, Smart H.264+, H.264
Recording Resolution
8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 4 M-N (1280 x 1440),
1080p, 720p, 960H, D1, CIF
Record Rate
Main Stream
Channel 1:
• 8 MP at 7 fps
• 6 MP at 10 fps
• 5 MP at 12 fps
• 4 MP or 3 MP at 15 fps
Channels 2 to 4:
• 4 K-N at 7 fps
• 4 MP or 3 MP at 15 fps
• 4 M-N or 1080p at 30 fps
Sub Stream
• 960H at 15 fps
• D1 or CIF at 30 fps
Maximum Incoming
Bandwidth
24 Mbps
Bit Rate
32 Kbps to 6144 Kbps per Channel
Record Mode
Manual, Schedule (Regular, Continuous),
MD (Video Detection: Motion Detection, Video Loss, Tampering), Alarm, Stop
Record Interval
1 to 60 minutes (default: 60 minutes),
Pre-record: 1 to 30 s,
Post-record: 10 to 300 s
Audio Compression
AAC (first channel only), G.711A, G.711U, PCM
Audio Sample Rate
8 KHz, 16 bits per Channe
Audio Bit Rate
64 Kbps per Channel
Display
Interface
One (1) HDMI One (1) VGA
Spot Output
HDMI or VGA, configurable
Native Output Resolution – HDMI
3840 x 2160, 2560 x 1440, 1920 x 1080, 1280 x 1024, 1280 x 720
Native Output Resolution – VGA
1920 x 1080, 1280 x 1024, 1280 x 720
Maximum Decoding
One (1) Channel of 8 MP at 30 fps
Four (4) Channels of 4 MP at 15 fps
Four (4) Channels of 4 M-N at 30 fps
Multi-screen Display
IP extension
mode disabled
1/4
IP extension
mode enabled
1/4/6
On-screen Display
Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording
Network
Interface
One (1) RJ45 (1000 Mbps) Port
Network Function
HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server,
P2P, IP Search (Supports Dahua IP cameras, DVRs, NVS)
Maximum User
Access
128 Users
Mobile Operating
System
IOS, 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, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis
Alarm Input
16 Channels
