Product Ranges
CCTV, IP Surveillance, Transmission
Contact Us
  • AB Telecom Technology (Hangzhou) Ltd.

  • Country: China
  • City: Hangzhou
  • Address: Xiangyuan Road 39#, Gongshu District, Hangzhou city, Zhejiang province, China
  • Contact Person: Amy Zhang

Key Specifications
Product description

AB8816 series full duplex multiplexer features multi-picture display, video motion detecting, video loss detecting, external alarm trigger, VCR record/replay etc. It is one of the digital security control equipments working with VCR recorder together.

AB8816 provides two monitor output ports, and multi-picture displayed on main monitor screen, while a single one on its subordinate. The main monitor display mode is classified into full screen single picture, 2X zoomed pictures, four pictures, nine pictures, sixteen pictures, PIP, POP etc. Each picture is displayed full screen in real time, which insures the picture stable. Resolution can reach up to 720x576 pixels. A single picture can be freezing while being surveilled and replayed.

AB8816 has capabilities of OSD character addition, and the date, time, alarm and video loss state, and camera label as well being displayed on screen. Video motion detect range and sensitivity, record method and time, control protocol and band rate, picture lightness, chroma and resolution and parameters can be set and modified by screen menu.

AB18816 has capability of duplex procession, which enables multi-picture monitor or replay while recording. The picture lost video signal is automatically jumped. The information of video signal losing or recover with cue sound is recorded for search afterward.

AB8816 supports ROBOT and HISHARP control protocol, and it can be connected to PC or AB60-882M/884 macro keyboard. Both the pictures of local processor and those of the other side can be displayed by linking two multiplexers.


●Full duplex process, record and multi-picture display and replay

●16 channels video input with loop link, PAL and NTSC

●Main monitor, slave monitor output, full screen OSD information display

●Multi-picture display without shaking

●Picture sequence shift

●Video loss detection

●Video motion alarm

●Picture freezing

●VCR recorder provide total resource of 50/60 scenes

●16 groups external alarm input, link alarm record

●RS232/RS485 communication with PC or keyboard

●1200B, 2400B, 4800B, 9600B band rate selectable

●Two multiplexers link via VCR port

●Working with AB60-882M/884M macro keyboard

AB colorfull duplex multiplexer
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