Yealink MeetingBar A20, an all-in-one video collaboration bar for small and huddle rooms. Featuring 20MP camera and 133° superwide-angle lens, A20 delivers outstanding video quality. Together with the electric lens cap, its AI technologies including Auto Framingand Speaker Tracking and so on, allow users to experience a smarter and safer video conference. With 8 MEMS microphone arraysand Yealink noise proof technology, A20 brings excellent audio experience in small rooms even in full-duplex mode and ensures thateveryone can be heard as well as seen. Moreover, A20 combines computing unit, camera, microphones, speaker, Wi-Fi, and Bluetooth,which provides you a solution of simple deployment. A20 supports for cloud video platforms like Zoom and Microsoft Teams meansno room PC or Mac is required. A20 is capable of content sharing and whiteboard that making the meeting more communicative andcollaborative. Simple and flexible deployment but powerful features deliver excellent video collaboration performance.

Smart Video Collaboration
Based on Android 9.0 OS, A20 owns native Teams or Zoom experience that all features can be
operated by just one touch or by the remote controller. Meanwhile, A20 supports both content
sharing and whiteboard that making the meeting more communicative and collaborative.

See Everyone Clearly
Equipped with Qualcomm Snapdragon 845, A20 has strong image processing, encoding and
decoding capabilities. Besides, with its 20 MP camera can provide a high-quality video conference
experience. With super-wide 133° field of view, everyone in the conference can be seen without
adjusting the camera. Moreover, the image brightness can be automatically optimized even in a
dim or backlight environment, ensuring the participant faces can be seen clearly.

Smart Video Conferencing with AI Technology
Featuring AI technology, including Auto Framing and Speaker Tracking, A20 not only supports
framing the groups automatically according to the number and the position of the participants,
but also automatically zoom in the speaker without adjusting the camera, making the participants
more focus on the conference.

Precise Sound Localization, Full-Duplex Experience
8 MEMS microphone arrays make A20 have stronger ability of noise proof and dereverberation.
The new upgraded beamforming algorithm, together with technology of processing on acoustic
echo cancellation and the dereverberation, brings high quality full-duplex call and realizes more
precise voice pickup.

All-in-one Design for Fast Start
Integrating computing unit, camera, microphones, speaker, Bluetooth, Wi-Fi and bracket, A20
takes up less space and minimizing cable clutter. For your easy deployment, it is ready for a video
conference by simply plugging in the power adapter and HDMI cable. In addition, the Yealink
Device Management ensures an easy management to you.

Performance
Product type	Video collaboration bar
Product colour	Black
PTZ control	Yes
Bluetooth	Yes
Number of cameras	1
Auto framing	Yes
Meeting features	Add participates, Calendar, Content sharing, Hold/Resume, One-click join, Whiteboard
Technical details
Product type	Video collaboration bar
Product colour	Black
PTZ control	Yes
Bluetooth	Yes
Number of cameras	1
Video
Megapixel (approx.)	20 MP
Video codecs	H.264 High profile, H.264 SVC, H.264
Audio
Speaker power	5 W
Noise reduction	Yes
Echo cancellation	Yes
Built-in speaker(s)	Yes
Number of speakers	1
Audio system full duplex	Yes
Memory
Total storage capacity	64 GB
Ports & interfaces
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	1
HDMI output ports quantity	2
HDMI input ports quantity	1
Reset slot	Yes
Network
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Wi-Fi	Yes
Security algorithms	EAP-MD5, EAP-TTLS, PEAP, SRTP, TLS
Networking standards	IEEE 802.1x
VLAN support	Yes
Camera
Field of view (FOV) angle	133°
Megapixel (approx.)	20 MP
Camera type	Single camera
Camera privacy shutter	Yes
Microphone
Microphone mute	Yes
Number of microphone arrays	8
Security
Security algorithms	EAP-MD5, EAP-TTLS, PEAP, SRTP, TLS
Features
Cable lock slot	Yes
Computer system
Operating system installed	Android 9
Computer case
Operating system installed	Android 9
Operational conditions
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95%
Power
Power consumption (max)	14 W
AC input voltage	100 - 240 V
Power consumption (typical)	10.5 W
Power source type	AC
Power consumption (idle)	10 W
Certificates
Certification	CE, FCC, RoHS, REACH
Weight & dimensions
Width	600 mm
Depth	68 mm
Height	32 mm
Packaging content
Mounting kit	Yes
Packaging content	CTP18 Touch Panel
Cables included	HDMI, LAN (RJ-45)
AC adapter included	Yes
Quick start guide	Yes