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21 inch Quad Color Security System with 4 cameras with 2-way audio

Product ID: ABL21Q

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Features

• High Resolution Color Monitor with Built-in 4CH Quad Processor
• Real Time Quad System
• 2 X Digital Zoom with vertical and horizontal interpolation
• Connections for up to 4 Cameras
• 4 CH Audio Monitoring (Built-in Audio AMP and Speaker)
• Quad, Manual Camera Selection, Automatic Sequence, and
• Picture-in-Picture mode
• Alarm capability allows alarm devices to be connected to the monitor
• Dual Power Saving Switches for CRT OFF while recording on VCR or DVR
• Adjustable Dwell Time and Date by OSD

Compatible with most time lapse VCR and Security DVRs, this complete security system is the right solution for your business surveillance needs.

MONITOR

• CRT Type, 21 Inches
• Input Signal, Composite Video, Sync. Negative
• Scanning System, NTSC : 525 Lines, 60 fields per second
• Resolution, 450 TV Lines at Center
• Camera Input, 4CH DIN and BNC
• Sequential Switching, Yes
• Channel Skip, Yes (Manual)
• Quad Splitter, 4CH Quad
• Alarm In, Yes
• Alarm Hold Time, 1 to 59 seconds
• Audio, 2 Way
• Power Source, 90 ~ 240V AC 50/60Hz, 75w
• Dimension, 487(W) x 443(H) x 477(D)mm

CAMERA

• Image Device: Color 1/4" CCD
• Scanning: 2:1 Interlace
• Scanning System: NTSC
• Sync System: Internal
• Horizontal Resolution: 380 TV Line
• Video Output: VBS 1.0 Vp-p
• Audio: Two Way
• Min Illumination: 1.0 Lux F1.2
• Lens Interface: C-Mount
• S/N Ratio: 50dB More
• Gamma Characteristics: 0.45
• Output Terminal: 6Pin MIni Din
• Input Voltage: Mini Din DC 12V