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4 Ch DVR Home Security System with 4 2 MP Turret Cameras


  • Support 4ch 5M unreal-time encoding
  • Support AHD, TVI, CVI, CVBS, IP video input
  • support VGA maximum 1080P output, HDMI up to 2K output
  • Mini 1U Case, 1 SATA (Up to 8TB)
  • 1*10/100Mbps auto-sensing Ethernet port, RJ45 port
  • Automatic networking support, a key to add equipment
  • Support the Onvif protocol
  • Support GB28181 (Optional)
  • Cloud services, P2P, alarm information push to phone
  • Support remote access, support ARSP
  • Support DHCP, FTP, DNS, DDNS, NTP, UPNP, EMAIL,3G, WIFI, IP search, Alarm center, etc
  • Mobile phone remote monitoring (iOS, Android)
  • Multi browser access (IE, Chrome, Firefox, Safari)
  • Support for more than twenty languages
  • Perfect protection circuit, unique triple watchdog function
  • Support WEB, CMS, VMS, MYEYE Platform
  • Support coaxial control
  • 2.0MP 1/2.9" low illumination sensor
  • HD 1080P Resolution, Image clear, Delicate
  • HD lens: 3.6mmDay/Night(Auto ICR)
  • Auto electronic shutter time
  • IR range: 24 led lambs 20m-30m
  • Ingress Protection:IP67
  • 500 m transmission without delay

Free Shipping

In stock

90 days return

Delivery within 3-4 working days

24/7 Support

1 Year Warranty


2MP HD Camera pack with 4 Ch DVR and 4 fixed Turret Domes
4 pack Bundle with HDVR4-4 with 4 CD4-1-2
Specification Table
Model NST-CD4-1-2
Sensor 2.0 million 1/2.9" low illumination CMOS sensor
Signal AHD,TVI,CVI,[email protected]
Color:0.01Lux @(F1.2,AGC ON); 0 Lux with IR
B/W: 0.001 Lux @ (F1.2,AGC ON),0 Lux with IR
Shutter time 1/50(1/60)s to 1/10,000 s
Lens HD lens 3.6mm @F1.8(2.8mm, 6mm optional)
Lens mount M12
Day & night IR cut filter with auto switch
Max. image resolution 1920*1080
Video output 1Vp-p Composite Output(75Ω/BNC)
Audio I/O N/A
temperature -10℃-+60℃
humidity 10%-90% RH
Power supply DC12V±10%
IR range 24 led lambs “IR2”:20-30 meters
Consumption Consumption: MAX 3W
Ingress Protection IP67
Weight Around 300g
Dimension Φ97.2mm*72.5mm
Model NST-HDVR4-4
processor Hi3521A
Codec H.264+/H.264
Encode 4*[email protected](AHD);4*[email protected](AHD); 4*[email protected](AHD);4*[email protected](5 in 1)
Decode 4*[email protected](AHD);4*[email protected](AHD);4*[email protected](AHD);4*[email protected](5 in 1)
preview 4*[email protected];4*4M
  Multi-mode Analog:4*[email protected](AHD);
4*[email protected](AHD);4*[email protected](AHD)
4*[email protected](5 in 1)
Hybird:2*5M (analog)+2*5M (network)
IP: 8*1080P+ 8*960P; 4*5M; 4*3M
Playback 4ch
Compression G.711a
Intercom Support
Record mode Manual>Alarm>Motion detection>Timing
Inquire mode Inquire by Time/Calendar/Event/Channel
Storage mode HDD Storage, Network Storage
Backup Network, USB, SATA
Video input 4*BNC(Support Coaxitron)
HDMI output 1*HDMI (MAX:2K)
VGA output 1*VGA (MAX:1080P)
Audio I/O 4/1
Alarm I/O 0/0
Ethernet port 1*10/100Mbps Ethernet port, RJ45 port
PTZ control 1*RS485, Support for multiple PTZ protocol
USB Port 2*USB2.0 ports
HDD 1*SATA interface (Up to 8TB)
Temperature 0 ℃ - + 55 ℃
Humidity 10% -90% RH
Power supply 12V/2A
Consumption <10W(Without HDD)
Weight Around1KG
Dimension 255mm(L)* 236mm(W)* 44mm(H)
item_detail N/A
HD-Camera No
Special Price No
Night Vision N/A
Resolution N/A
Monitor Size N/A
No. of Cameras N/A
Channels N/A
Audio Recording No
Product Manual N/A
Product Specification N/A
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