Sell GK-MJ1104 Four-Channel Stand-Alone Digital Video Recorder

GK-MJ1104 Four-Channel Stand-Alone Digital Video Recorder You May Also Be Interested In: channel four display frame microwave sensor stand alone digital video recorder
Key Specifications/Special Features:
 Video input format: NTSC/EIA or PAL/CCIR
 Video input channel: four-channel composite
 Video output channel: one-channel composite
 Display frame:
o NTSC: 120fps, 4 x 30fps
o PAL: 100fps, 4 x 25fps
 Operating mode: quad mode or each mode; OSD (on-screen display) , half duplex
 Recording frame rate:
o Quad mode: NTSC: 30fps maximum, PAL: 25fps maximum
o Each mode (maximum fps number of video sources) : NTSC: 7.5fps maximum, PAL: 6.25fps maximum
 Video recording mode: quad/each
 Recording quality: high/medium/low selectable
o Display: NTSC: 720 x 480, PAL: 720 x 576
o Recording: NTSC: 320 x 112, 640 x 224, PAL: 320 x 136, 640 x 272
o quad: 640 x 224 (total) , each channel: 640 x 224
 Compression format (each mode) : modified MJPEG (12KB to 20KB/frame) , low: 12KB/frame, normal: 15KB/frame, high: 20KB/frame
 HDD: built-in 40GB IDE ATA66 type (optional 80GB)
 Back-up (archive device) : HDD (removable) , VCR
o Mode: time, date, camera
o F/screen: yes
 Sensor/alarm: 4 inputs, 1 output
 Security: password protection
 Motion detection: external IR or microwave sensor
 Power source:AC100V-240V, 50/60HZ
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