Technical specifications, Monitor unit, Camera unit – Philips SCD491 User Manual
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Technical specifications
Monitor Unit
Hand held operation voltage:...............DC8V 700mA or 1.2 V AA rechargeable batteries (5x)
Low-voltage indication: .......................................................................................................................5.6 V
Temperature range:.................................................................................................................0°C ~ 50°C
Power consumption: ...........................................................................................................................5.0 W
Operation frequency: ............................................................................................2.4GHz ~ 2.465 GHz
Max range (clear line of sight): ...........up to 100 meters in open air/up to 30 meters indoors
Video system:.............................................................................................................................................PAL
Resolution: ...........................................................................................................................490 x 240 pixels
Display: ...................................................................................................................................1.5” Color LCD
Camera Unit
Operation voltage: ..........................................DC 7.5V 300mA or 1.5 V AA alkaline batteries (4x)
Power output: .................................................................................................................................
≤ 10 dBm
Temperature range: .............................................................................................................0 °C ~ 50 °C
Power consumption:............................................................................................................................2.2W
Operation frequency:.............................................................................................2.4GHz ~ 2.465 GHz
Sub-carrier frequency: ..................................................................................................................6.5 MHz
Microphone sensitivity:.......................................................................................................1 to 2 meters