CI-T21H Auto-Tracking PTZ Camera

Product Highlights

  • Capable of Production Quality Full HD Video Output up to 1080/60p via HDMI, USB and IP transmission
  • Easy Integration with Various Video Conferencing Software and Hard Codec System
  • Compact and Affordable Professional PTZ Conferencing Cameras with Superior Auto-Tracking Technology
  • Plug-and-Play Compatibility: USB connectivity to PC and Laptop
  • Featuring a 10x Optical Zoom that Delivers Smooth Pan, Tilt, and Zoom-in Performance
  • Accurate and Smooth Tracking Performance. Superior Continued Smooth Movement even in Situations where a Presenter is Wring on a Whiteboard or Close-up Shots
  • ITT Technology Enables 2 AREC CI-T21H PTZ Cameras to Track Two Objects Separately Without Any Interfering
  • Enable to Move and Work between Meeting Rooms Freely
  • Professional Integration Capabilities including RS-232 and VISCA Protocol. IP Control Available


Automatic Tracking and Hands-Free Control

AREC CI-T21H, adopting AREC’s motion-sensitive tracking technology, makes tracking automatically and precisely. There is no interference from any other moving people. AREC’s tracking technology also provides flexibility, enabling users to move and use CI-T21H between meeting rooms freely without complicated setting.

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Accurate and Smooth Tracking Performance

In order to capture presenter's best performance, AREC CI-T21H provides superior continued smooth movement even in situations where a presenter is writing on a whiteboard or close-up shots, just like a professional cameraman does.

Professional Video Quality for Conferencing Rooms

AREC CI-T21H Auto-Tracking PTZ Camera, with 270 degree rotation, a 60 degree tilt range and 10x zoom, makes pro-quality Full HD 1080p video with autofocus for conferencing rooms and live streaming at an affordable price.

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Easy Implementation for Any Type of Indoor Scenario

Combining RJ-45, HDMI and USB outputs, AREC CI-T21H Auto-Tracking Camera can be used with AREC Media Stations for Lecture Capture, any Video Conference System, either HW or SW-based, and even stream to a Live Streaming Service directly.

Compatible with Popular Web Conferencing Applications

AREC CI-T21H works seamlessly with all major video conferencing software with a plug-and-play USB connection, including Zoom, Gotomeeting, Skype for Business, Microsoft, and Cisco Webex.

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Compatible with Lecture Capture Service

Via HDMI, USB and IP transmission, AREC CI-T21H is compatible with various lecture capture platform, such as Echo 360, Panopto, Mediasite, and Kaltura, providing high-quality video for lecture recordings.

New Feature: Individual Target Tracking (ITT) Technology

With Individual Target Tracking (ITT) Technology*, 2 AREC CI-T21H PTZ Cameras can track two objects separately without any interfering. It’s perfect for multiple speakers or co-hosting scenarios.

*The individual target tracking settings cannot be changed on the customer side. It needs to be done in the factory. Please contact AREC sales representatives for more details.


Spec/ Model CI-T21H Auto-Tracking PTZ Camera
Image Sensor 1/2.8” progressive CMOS
Minimum Illumination 0.5 lux @ F1.8
Video Compression H.264
Max. Resolution 1920x1080 @ 60fps (IP Streaming)
1920x1080 @ 60fps (HDMI/USB 3.0)
Video Output Port HDMI, USB 3.0, RJ-45 (IP Streaming)
Network Interface RJ-45, 100Mbps Ethernet
Focal Length 4.7 - 47mm (10x optical zoom)
Iris F1.6 (wide) / F3.0 (tele)
View Angle 60.9° (wide) ~ 6.43° (tele)
Auto-Tracking Technology AREC's motion-sensitive tracking and continued smooth movement technology
Auto-Tracking Range 3~10m, auto-zoom, works with AM-600;
Pan/tile rotate: -135°~+135°, -30°~+30°
Control Port RS-232*
(*The RS-232 port would be occupied by auto-tracking control. If you need to connect an external PTZ Joystick controller as well, please contact AREC sales representatives to purchase the dedicated extender)
Control Protocol VISCA/ Pelco-D/ Pelco-P
Network Protocol RTSP, RTMP, ONVIF
Dimension (L x W x H) 126.7 x 151.2 x 180 mm
Weight 1.1kg
Positioner AM-600
Control Buttons Power / Tracking On-Off/ Microphone Pairing / Mute
*To enable the wireless microphone function, it is used with an AREC LS/KL series media station.
Tracktive Effective Distance Working Distance: 3-10m
Microphone Effective Distance 12m. radium (only with AREC Media Stations)
Power Supply Built-in rechargeable lithium battery
Power Input Micro-USB port
Power Consumption 4 hours, after fully charged
Dimension (L x W x H) 82 x 40 x 18 mm
Weight 70g