The 7500 utilizes a tri-axis enclosure design that allows you to change the direction the camera is facing without taking it apart. The built-in 4-9mm lens provides an adjustable field of view. The lens is adjusted from the exterior of the camera with a unique tool (included) to ensure that you are the only one that can change the focus. Don't forget that the 7500 uses infrared technology allowing it to see up to 45 feet in total darkness!

FEATURES

1/3" Sony Super HAD sensor
480 TV Lines
0.0 LUX W/ IR ON
Built in 24 IR LEDs

SPECIFICATIONS
Image Sensor Color 1/3" Sony Super HAD CCD 
Resolution 480 TV Lines 
Picture Elements  PAL: 752 x 582 / NTSC: 768 x 494 
Minimum Illumination  0.00 (IR on) 
Lens Furnished 4-9mm Varifocal 
Power Supply  12V DC 
Power Consumption 400mA
LEDS 24 
Scanning 2:1 Interlace 
Shutter Speed  1/60~1/100,000
Sync. Type  Internal
S/N Ratio  More than 45dB