MK20HD Plus

High Definition PTZ Camera

Asystems offers the MK20HD Plus multi-directional full high-definition camera for use with the AV series video switchers and editing consoles. The unit offers real-time PTZ with wide rotation angle as well as a 30x optical zoom. Output connection is achieved via CAT 5 digital video in HDMI format. The MK20HD Plus also supports HD-SDI. The camera can be controlled via RS422 and LAN protocols and is compatible with the Asystems MK20RC Plus remote control.





30x Optical Zoom

MK20HD Plus is a compact, robotic, full HD camera integrated with a pan-tilt head and featuring a 1/2.8” HD 2.4 Megapixel CMOS image sensor and a wide focal ratio of 1.6 to 2 .8 coupled with 30x optical zoom.

Full HD Video Output

Featuring an uncompromising and superior optical 30x zoom lens, the MK20HD Plus achieves true high-quality 1080p video shooting that overflows with ambiance.

Long Range Signal Transmission

MK20HD Plus supports RS422 serial interface for long range signal transmission for up to 1000 meter.

Wide Range of Compatibility

MK20HD Plus is design from the ground up to be fully compatible with Asystems’ array of video products, including AV series video switchers and remote camera controller, MK20RC Plus, each sold separately.

Auditorium/Concert Hall

With pan/tilt movement, the wide shooting range of a single camera can capture an entire live performance, including audience shots. This ability means that fewer cameras and camera operators are required, resulting in huge cost savings. These cameras can easily get close shots of performers from locations that are typically difficult for a photographer to reach.

Additionally, each camera’s compact size and quiet movement avoid distracting audiences from the performance.

Sports Events

With high-speed and extremely smooth pan/tilt movement, the MK20HD Plus can follow the swift, spontaneous flow of sports action. By preinstalling cameras in high positions, they can deliver extensive views of each sporting event, and capture shots at unique angles, typically very difficult to achieve with conventional shooting.


Pre-installed MK20HD Plus cameras are conducive to a perfectly peaceful and tranquil atmosphere, as their silent movement cannot disturb anyone. With high picture performance and zooming capabilities, these cameras can capture natural facial expressions and graceful movements. Also, due to their compact and sleek design, these cameras blend easily into the surrounding environment.


By deploying the MK20HD Plus cameras, tutors can offer students new educational opportunities anytime and anywhere. With the real-time distribution of lectures and educational content, academic institutions can deliver e-learning classes, and professors can usefully share professional opinions and collaborate via networked communication.


Type 1/2.8” Type Exmor™ CMOS
Pixels HD 2.4MPixels
Illumination 0.5 Lux @ F1.6
White Balance Auto/Manual
Gain Control Auto/Manual
Back-light Compensation On/Off
E-Shutter 1/1 to 1/10,000 sec
S/N Ratio >50 dB
Focus F=4.7-141mm F1.6-2.8
Iris Auto/Manual
Zoom 30x Optical
Video Output
Resolution 1080p 25/30
Remote Control Interface RS422, IP
Communication Protocol VISCA, Asystems
Baud Rate 9600 bps
Preset IR Remote Control: 9
Power Off Protection Saved scanning or patrol line settings automatically before power off.
Speed Matching Slow down camera motion speed while camera zooming in.
Pan Speed 1-300 deg per second
Tilt Speed 1-125 deg per second
Pan Rotation Angle 0-360 deg continuous
Tilt Rotation Angle 125 deg
Boundary Scan 0-360 deg (Programming)
Power Supply POE (Power Over Ethernet)
Operating Temperature 0-50° C
Humidity 0-95% RH

Brochure (English): Download
User’s Manual (English): Download

Client Software: Download