เสียงและวิดีโอรวมขั้วการประชุมทางวิดีโอ Android HD8107

Operating System

Android 9.0

CPU

4 x Cortex-A73@2.2GHz + 2 x Cortex-A53@1.8GHz

RAM

4GB

ROM

8GB EMMC

Bandwidth

IP 64 Kbps～8Mbps

Video

Video Input

1 x Built-in camera

1 x HDMI input, support HDMI 1.4, maximum resolution 1080P@30Hz

Built-in Camera

Sensor: 1/2.5 inch CMOS, effective pixel 8.51MP,

FOV: DFOV: 121°, HFOV: 110°

5x digital zoom

PTZ: Mechanical PTZ, Pan/Tilt: ±15°; Electronic PTZ

Backlight Compensation: Support

Digital noise reduction: 2D, 3D digital noise reduction

SNR: ≥55dB

Video Output

1 x HDMI OUT1, support HDMI 2.1

1 x HDMI OUT2, support HDMI 1.4

Video Encoding

H.264

Video Decoding

1080P30 (mainstream) +1080P30 (substream)

Other Image Property

Split screen

Audio

Audio Input

1 x Built-in array microphone (4 mics), with pickup distance 6m

1 x USB

1 x HDMI embedded audio input (Mainboard reserved USB port expansion)

1 x Bluetooth audio input (optional)

Audio Output

1 x Built-in speaker (SPL 96dB@0.5m)

1 x USB

1 x HDMI embedded audio output

1 x Bluetooth audio output (optional)

Audio Property

Automatic Gain Control (AGC)

Automatic Echo Cancellation (AEC)

Automatic Noise Suppression (ANS)

Automatic Lip Sync

Other Interfaces

Power Interface

1 x DC 12V/3A power interface

Remote Controller

Bluetooth remote controller interface

USB Port

1 x USB 3.0 Type-A Host

1 x USB 2.0 Type-A OTG

1 x USB 3.0 Type-C (used to connect with a PC as a camera and SpeakerPhone)

Network Interface

1 x RJ45, 10M/100M/1000M Base-T

1 x RJ45, 10M/100M Base-T, support 15W PSE

Wireless Connection

1 x WiFi (dual frequency 2.4G&5.8G), 802.11a/b/g/n/ac (optional)

Bluetooth

BT 5.0

SIP

Multimedia Framework Protocol

IETF SIP

Video Codec Protocol

H.264

Audio Codec Protocol

G.711A、G711U、G.722、AAC、OPUS

Dual Stream Protocol

BFCP

Network Protocol

TCP/IP, DHCP, SSH, with SSL/TLS, RTP, RTCP, RFC3261,

RFC3264, RFC2190, RFC3407, RFC2833,RFC4585(RTP/AVPF), SNTP, ARP

Image Resolution

1080p 30fps, minimum bandwidth 1 Mbps

720p 30fps, minimum bandwidth 512 Kbps

576p 30fps, minimum bandwidth 256 Kbps

Dual Stream

1080P@30fps(mainstream)+1080P30@10fps(substream)

General Property

Dimensions

• Terminal Dimensions: 601mm * 141mm * 115mm (bracket included)

Electrical Characteristics

• Working Voltage: DC 12V

• Maximum Power Consumption: 36W

Environmental requirements

• Temperature: 0°C ~ 40°C (working state), -40°C ~ 70°C (non-working state)

• Relative Humidity: 10% ~ 80% (working state), 0% ~ 95% (non-working state)