Video DoorPhone System
(490-2600)                 Specifications             Faxback Doc. # 17059

MONITOR UNIT (VDP-338)

Power Source: ............................ 18V to 24 VDC/750 mA AC adapter

Standby Power: ................................... 0.26 watt or 15 mA max.

Sound Output: .................... 0.2 watt max. (Distortion less than 5%)

Speaker extension: ...................................... 16 Ohm, optional

Display: ................................. 3.5" B/W LCD with 35,000 pixels

Viewing Area at 50 cm: ............. 46 cm (Horizontal) x 34 cm (Vertcial)

Picture Elements: .......................................... 35,200 Pixels

Operating Temperature: ................................ 0 to +50 degrees C

Timers: ................................. Approximately 30 sec. and 3 min.

Signal: ........................................... in accordance with EIA

Wiring: ............................. Single wire pair (polarized) between
                                              Camera Unit and Monitor Unit

Maximum length of cable: ......................................... 300 ft.

Weight: .......................................... Approximately 812 grams

Size: ............................................ 195 x 202 x 52 mm (WLD)


Camera Unit (VDC-338)

Power Source: ...................... 13 VDC/350mA Supplied by Monitor unit

Camera: .............................................. CCD (20,000 pixels)

Viewing angle: .................................... F4, angle = 49 degrees

Iris control: .................................... Electronic iris control

Illumination: .............................. 5 lux min. At normal lighting
                                      0.1 lux with IR LED for night vision

Signal: ................................................. EIA system (B/W)

Wiring: ..................................... Single wire pair (polarized)

Transmission range: ...................... 50 meters with 0.65 mm diameter
                                                           conductor cable

Transmission system: ............................ 2-wire system, polarized

Sound carrier: ....................................... 5.5 MHz and 6.5 Mhz

Operating Temperature: .............................. -10 to +50 degrees C

Size: ............................................. 84 x 190 x 38 mm (WHD)

Weight: .......................................... Approximately 275 grams


(LB/EB 07/25/96)