VSS-400 Video Surveillance Unit
(490-2501)                  Specifications            Faxback Doc. # 14315

MONITOR:

Horizontal Resolution (nominal): ............................... 800 Lines
                        (limit): ............................... 700 Lines
Vertical Linearity (nominal): ......................................... 8%
                     (limit): ........................................ 10%
Horizontal Linearity (nominal): ...................................... 10%
                       (limit): ...................................... 15%
Grey Scale (nominal): ............................................. 8 Step
             (limit): ............................................. 6 Step
Brightness @ Center (nominal): ................................... 300 Lux
                      (limit): ............................ 270 +/- 70 Lux
Vertical Size: .......................................... 12.5 +/- 0.75 SQ
Horizontal Size: ........................................ 14.5 +/- 0.75 SQ
Vertical Size Regulation (nominal): ............................... 0.5 SQ
                           (limit): ............................... 0.8 SQ
Horizontal Size Regulation (nominal): ............................. 0.5 SQ
                             (limit): ............................. 1.0 SQ
Video Out Level for VCR @ 75 ohm load: ...................... 0.95 +/- 0.1
Dimensions (HWD):...........9.60 x 9.52 x 9.88 Inches (244 x 242 x 251 mm)

CAMERA:

Definition Angle: ................................... 70 degrees, diagonal
Horizontal Resolution (nominal): ................................... 4 MHz
                        (limit): ................................... 3 Mhz
Min. Illumination Video Output Level (nominal): ................. 0.6 Vp-p
  @ 0 Lux [Camera-Target Board=50cm]   (limit): ................. 0.4 Vp-p
Grey Scale (nominal): ............................................. 8 Step
             (limit): ............................................. 6 Step
Video Output Level: ..................................... 1.1 +/- 0.1 Vp-p

Note:  The camera has an 8 mm wide-angle lens, microphone and speaker
       connections, and is intended for commercial use only.

Focal Length of Lens................................................4.3 mm


Operating Temperature...................................14 - 122 degrees F
Dimensions, camera only (HWD)..2.99 x 2.04 x 1.29 inches (76 x 52 x 33 mm)
Dimensions, camera with
speaker amp (HWD)..............2.48 x 3.62 x 3.77 inches (63 x 92 x 96 mm)
Cable (100 ft.; 3C x 1P S/D).............................Cat. No. 490-2525


Specifications are typical; individual units might vary.  Specifications
are subject to change and improvement without notice.


(TLC/ir-04/30/96)