Overview - 4 Channel Color Video Quad Processor
This high performance 4 channel color video quad processor works for many applications such as video entertainment, multimedia applications, security surveillance, industrial monitoring and video preview applications where multiple images are required in a limited space. It provides 4 CH video, 1 CH DVR and 2 CH alarm input and 1CH video, VCR and alarm output. The video quad processor provides high-quality split screen output for real-time multiple video channel display, live monitoring or recording purpose. It also delivers high resolution pictures with broadcast quality and has a date and time stamp generator built in.
Key Features - 4 Channel Color Video Quad Processor
- PAL and NTSC format, full-screen real time display
- Video and real-time monitoring simultaneously
- Built-in OSD, clock, and date generator
- Color channel can be turned off
- Alarm modes include video loss alarm, video motion alarm, and external alarm
- Selectable sequence switch, single-screen, picture-in-picture
- Provides image zoom/freeze frame function
Technical Specifications - 4 Channel Color Video Quad Processor
Video Standards
| PAL: 50 f/s, NTSC: 60 f/s
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Resolution
| PAL: 720 × 576 NTSC: 720 × 480
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Video Input
| 4 channel video signal input, 1Vp-p,75 Ω
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Video Output
| 1 channel master monitor, 1.0Vp-p,75 Ω
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VCR Input
| BNC 1.0Vp-p 75 Ω/S-VHS
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VCR Output
| BNC 1.0Vp-p 75 Ω/S-VHS
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Alarm Input
| 2 channel TTL high-low input, each channel with a camera input
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Alarm Output
| 1 channel
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Alarm Duration
| 2 s to 999 s, programmable (initialization value is 4 seconds)
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Alarm Modes
| video loss alarm, video motion alarm, external alarm
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Video Display Modes
| sequence switch, single-screen, picture-in-picture, image zoom/freeze frame function
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Control Interfaces
| RS232/RS485
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Power Consumption
| DC 12 V 18 W
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Ambient Temperature
| -30 °C to 60 °C
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