TSI-557HIM High Resolution Vandal/Tamper Resistant Dome Camera w/Varifocal Lens, Auto Iris and IR LED
This high resolution tamper resistant dome camera has a reinforced, coated dome with high impact resistance and a high grade hard aluminum base. It is anti-ergonomically designed so that it is nearly impossible to grip, thereby making casual vandalism difficult if not impossible. This makes the camera a good selection for public areas.
· Indoor/outdoor vandal/tamper resistant design
· Mechanical IR filter
· 1/3" color Sony HQ1 CCD sensor
· 540 horizontal TV lines
· Effective pixels:
- NTSC: 768 x 494 (379k)
- PAL: 752 x 582 (437k)
· Minimum illumination 0.5 lux (F1.2), 0.0 lux with IR on
· 30 units IR LEDs with threshold sensing Smart IR technology for automatic control, turning on/off groups as required so the image is never washed out by too much IR.
· Auto electronic shutter
· Signal-to-noise ratio: ~48db
· Scanning system 2:1 interlace
· 3.8-9.5mm varifocal lens
· Auto iris
· Auto gain control (AGC), auto white balance, and back light compensation
· Video output: 1Vp-p composite video / 75 ohms
· Dual power input for flexibility. (Select either 12VDC or 24VAC.)
· Weight: 630.5g (1.39lbs)
· Attached video/power cord combination.
· Hardware installation pack and mounting gasket included. | 
