Specifications Uniview ADU8812-E

Product
Product Type	12-Channel High Definition Video Decoder
Application	Professional network video decoding, surveillance display, and video wall applications
Video Output Channels	12 × HDMI
Video Input Channels	4 × HDMI, video only

Video Output
Output Resolution	All interfaces support 3840 × 2160 (4K) @ 60 Hz, 3840 × 2160 (4K) @ 30 Hz, 1920 × 1200 (WUXGA) @ 60 Hz, 1920 × 1080 (1080P) @ 60 Hz, 1600 × 1200 (UXGA) @ 60 Hz, 1440 × 900 (WXGA+) @ 60 Hz, 1280 × 1024 (SXGA) @ 60 Hz, 1280 × 720 (720P) @ 60 Hz, 1024 × 768 (XGA) @ 60 Hz
Maximum Output Resolution	Up to 4K UHD (3840 × 2160) @ 60 Hz

Video Input
Input Resolution	All interfaces support 3840 × 2160 (4K) @ 60 Hz, 3840 × 2160 (4K) @ 30 Hz, 1920 × 1200 (WUXGA) @ 60 Hz, 1920 × 1080 (1080P) @ 60 Hz, 1600 × 1200 (UXGA) @ 60 Hz, 1440 × 900 (WXGA+) @ 60 Hz, 1280 × 1024 (SXGA) @ 60 Hz, 1280 × 720 (720P) @ 60 Hz, 1024 × 768 (XGA) @ 60 Hz

Video Decoding
Decoding Format	H.265, H.264, MPEG4
H.265 Decoding Capability	4 × 8K @ 60 fps, 12 × 8K @ 30 fps, 48 × 12MP @ 20 fps, 48 × 4K @ 30 fps, 192 × 1080P @ 30 fps, 384 × 720P @ 30 fps, 768 × D1 @ 30 fps
H.264 Decoding Capability	4 × 8K @ 60 fps, 8 × 8K @ 30 fps, 40 × 12MP @ 20 fps, 40 × 4K @ 30 fps, 160 × 1080P @ 30 fps, 320 × 720P @ 30 fps, 768 × D1 @ 30 fps
Audio Decoding	G.711A and G.711U

Screen Control
Number of Windows	Up to 64 windows per output channel
Splicing	M × N video wall splicing, with the number of windows not exceeding the number of output channels
Window Functions	Window opening, roaming, scaling, and Picture-in-Picture display
Video Wall	Supports video wall display and small pixel pitch LED applications
Multicast	Supported

Interface
Audio Input	1 × terminal audio input (reserved), 1 × 3.5 mm audio input (reserved)
Audio Output	1 × terminal audio output (reserved), 1 × 3.5 mm dual-channel audio output
Alarm Input	4 × terminal alarm inputs (reserved)
Alarm Output	4 × terminal alarm outputs (reserved)
Serial Interface	1 × RS232 serial interface (RJ45), 1 × RS232 Console (RJ45) / RS485 shared interface
Network Interface	2 × Gigabit Ethernet, RJ45 10/100/1000 Mbps self-adaptive half/full-duplex
USB	2 × USB 3.0

General
Power Supply	100–240 V AC, 50/60 Hz
Max. Power Consumption	46.63 W
Product Dimensions	440 × 343.9 × 48 mm (W × H × D)
Weight	3.773 kg
Operating Temperature	-10°C to +55°C
Operating Humidity	10%–90%, non-condensing

Note: The Uniview ADU8812-E is a 12-channel high-definition video decoder designed for professional surveillance display and video wall applications. It provides 12 × HDMI outputs and 4 × HDMI inputs, with both input and output supporting up to 4K @ 60 Hz. It supports H.265, H.264, and MPEG4 decoding, with H.265 decoding capability up to 4 × 8K @ 60 fps, 48 × 4K @ 30 fps, or 192 × 1080P @ 30 fps.

Important: The ADU8812-E is a video decoder, not an NVR. It supports up to 64 windows per output channel, M × N video wall splicing, window roaming, scaling, Picture-in-Picture, and small pixel pitch LED display applications. It also provides 2 × Gigabit Ethernet, 2 × USB 3.0, RS232/RS485 interfaces, and operates from 100–240 V AC.