2.0 MP 1080p, 20x Vandal Proof Zoom IP PTZ Speed Dome Camera with HD-SDI model VS-571A-HDSDI with 1/2.8-inch Progressive CMOS, Simultaneous HD-SDI Video Output, true day and Night, on-screen display, motion detection, 240- Zoom, Dual Streaming, wide angle of view, video compression, Two-Way Audio Communication, live streaming, video motion detection


2.0 MP 1080p, 20x Vandal Proof Zoom IP PTZ Speed Dome Camera with HD-SDI

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FREE 16-Channel Video Management Software
2.0 MP 20x Vandal Proof IP Speed Dome with HD-SDI


*required for applications not utililizing PoE


Wall Mount BracketVS-B570A-W
Wall Mount Bracket
(For Indoor and Outdoor use)


Ceiling Mount Bracket VS-B570A-C
Ceiling Mount Bracket
(For Indoor and Outdoor use)


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  • 1/2.8-inch Progressive CMOS
  • Max. 30fps @ 1920 x 1080
  • x20 Optical Zoom, x12 Digital Zoom
  • Dual Streaming (H.264/H.264, H.264/MJPEG)
  • True Day & Night (ICR)
  • RS-485 Communication, Pelco D or Pelco P Protocol
  • Motion Detection for Instant Alarm & Recording
  • Two Way Audio Communication (G.711/AAC)
  • ONVIF, PSIA Compliant
  • SD Card, FTP Recording
  • PoE+ (Power over Ethernet): 802.3at
  • Adjustable Video Bitrate: 32Kbps ~ 10Mbps for Primary Video,
    32Kbps ~ 1Mbps for Secondary Video
  • Models available supporting HDSDI or CVBS Video Outputs
  • Fast & Smooth Motion with 360° Pan Rotation
  • Max. 128 Presets, Max. 8 Swings, Max. 4 Patterns, Max. 8 Groups Function,
    Privacy Mask Function
  • Vandal-Proof & IP67
  • WDR (Wide Dynamic Range), BLC (Back Light Compensation)
  • Auto Parking / Power Up Action function
  • $5,769.00

Application 1

Application 1 diagram
Single camera with stereo audio point-to-point Encoder (source) to Decoder (monitoring) over LAN/WAN or WEB.

Application 2

Application 2 diagram
Single IP camera with built-in Encoder to multiple Decoders over LAN/WAN or WEB.

Application 3

Application 3 diagram
Single IP camera with built-in Encoder and Mono Audio to multiple Decoders or computers over LAN/WAN or WEB.

Application 4

diagram 4 display
Single camera with stereo audio from Encoder to multiple computers or monitors with audio talkback over LAN/WAN or WEB.

Application 5

application 6 diagram display
Multiple IP cameras and Servers interconnected on a private LAN along with several monitors and computers ported to the WEB.
Any individual IP camera or server may be monitored or controlled remotely from multiple locations.
VS-571A-HDSDI Specifications
Camera Image Sensor 1/2.8" Progressive CMOS
Zoom Optical x20 Digital x12
Focal length f= 4.45 ~ 89mm
Maximum aperture ratio F1.6 ~ F2.9
Angle of view Horizontal: 55.4°(wide) ~ 2.9°(tele)
Minimum illumination Normal: 1.7Lux(color), 0.3Lux(B/W, ICR On) with 50IRE High Sensitivity: 0.5Lux (color), 0.095Lux (B/W ICR On) with 50IRE
Electronic shutter speed 1/1 ~ 1/10,000 sec
Privacy masking 8 regions
Flip mode Horizontal, Vertical
Image enhancement AE, AWB, AGC, TDN, WDR, BLC, DNR, DSS
Video Compression H.264, MJPEG
Frame rate Max 30fps @ 1920x1080
Bitrate Primary: 32Kbps ~ 10Mbps, Secondary: 32Kbps ~ 1Mbps
Resolutions 352x240 ~ 1920x1080
Streaming Primary: H.264, Secondary: H.264/MJPEG
Burn-in OSD English
Output Composite / HD-SDI
Audio Compression G.711 , AAC-LC
Audio Sampling Rate G.711: 8KHz, AAC: 32KHz
Audio Input/Output 1 x Line-In (mono, RCA type), 1 x Line-Out (mono, RCA type)
Bitrate G.711: 64Kbps, AAC: 64Kbps/128Kbps
Streaming Full duplex
PTZ Control Panning Range 360°
Tilting Range 90°
PTZ functionalities Preset (128), Pattern (4), Swing (8), Group (8), Auto parking, Zoom proportional jog, Freeze on position move, Power-up action, Event holding
Speed Continuous (Jog) move speed: 0.1° ~ 360°/sec
Position move speed: 2° ~ 500°/sec
Network Network Interface Ethernet 10/100base-T (RJ-45)
Network Protocol IPv4/v6, TCP, UDP, IGMP(Multicast), ICMP, DHCP, HTTP, HTTPS, RTP, RTSP, FTP, SNMP, SMTP, UPnP, WS-Discovery, Zero Configuration, NTP, DDNS
Security Password protection, IP address filtering, HTTPS encryption
Application programming interface MEI Protocol/SDK, ONVIF, PSIA, MPEG-TS
Event and Alarm Event sources Motion, Sensor input, Client disconnection
Event actions Notification (E-mail), FTP, PTZ preset, Alarm control, Recording
Software VS Manager/VMS-16 NVR Live Monitoring, Recording, Search & Playback, Backup
Waterproof IP67
Power Supply Min DC12V/3.0A, Min AC24V/2.5A, PoE+(Power over Ethernet) : 802.3at
Power Consumption DC12V/PoE+: Max 21.6W, AC24V : Max 48W
Operationg Temperature -10°C ~ 50°C (14°F ~ 122°F)
Dimensions Dome: Ø148mm / Ø5.9"
Weight Wall: Approx. 3.8Kg/ 8.4 lbs / Ceiling: Approx. 3.2Kg/ 7.0 lbs

* Pricing does not reflect freight costs and applicable taxes and duties
* Pricing, specification and features are subject to change