Ltl Acorn Ltl-6511-4G, User Manual

Page: 67 / 74

64
Appendix I: TECHNICAL SPECIFICATION
Model Parameters
Image Sensor 5 Mega Pixels Color CMOS
Lens
FOV=55°; Auto IR-Cut
FOV=100°; Auto IR-Cut
IR Flash
940nm (55 degrees standard lens flashes 18
meters/ 59 feet)
940nm (100 degrees wide angle lens flashes 13
meters/ 42 feet)
850nm (55 degrees standard lens flashes 35
meters/ 115 feet)
850nm (100 degrees wide angle lens flashes 30
meters/ 98 feet)
Auto IR Adjustment
Automatically adjust brightness of IR LED in
black and white video, reduce current after about
10s to lower power consumption.
External button control
box with display screen
(2.4"); 960(RGB)*240DOT;16.7M Color, 6 keys
Memory Card SD Card (8MB~32GB)
Picture Size
12MP(4000x3000), 5MP(2560x1920),
2MP(1600x1200)
Video Resolution
1440x1080: 15 fps ;1280x720: 30fps;
640x480: 30fps;
PIR Sensitivity High/ Normal/ Low/ Off
PIR Sensing Distance
13~15meters (below 25
℃
at the Normal
sensitivity)
Prep PIR Sensing Angle
Left and right light beams form an angle of 100°;
Each lens covers 10°
Main PIR Sensing Angle 55°
Operation Mode Day/ Night
Trigger Time
0.8 Seconds
Trigger Interval
0sec - 60min; Programmable