Radio Shack 49-2513 Security Camera User Manual


 
13
SPECIFICATIONS
CAMERA
TV System........................................................................................................... EIA
Resolution.............................................................................................. 380 TV lines
Pixel Array(HV).......................................................................................... 512 × 492
Auto Exposure..................................................................................Up to
1
/
100000
sec
Sensitivity ..........................................................................................0.5 Lux @ f/1.8
Noise ..............................................................................................................–48 dB
Lens (focal length, max. aperture)......................................................... 3.6mm, f/2.0
Viewing Angle..................................................................................... 92° diagonally
Audio Line Input Level............................................................................630 ±30 mV
Audio Line Output Level:
750 ±50 mV at input 86 dB SPL to the microphone surface of the camera unit
Speaker Output Level (Camera On/Talk Mode, Dist. 30 cm):
–78 dB SPL @30cm with input 86 dB SPL to the microphone surface of the
distribution box
Distortion ........................................................................................................... –5%
Video Output.....................................................................................1 Vpp, 75 ohms
Supply Voltage.................................................................................... 12VCD ±10 %
Supply Current............................................................................. 400 mA, maximum
Camera Adjustment Angle........... Left and Right: 90° (max.); To the rear: 45° (max)
PIR
Warm Up Time.............................................................................80 seconds (max.)
Trigger Lock Time............................................................................60 seconds ±20
Viewing Angle.......................................................... Up to 110° at 82.4°F (28°C)
Detection Range.......................................... 26.3 ft (8 m), min., at 82.4°F (28°C)
Specifications are typical; individual units might vary. Specifications are subject to
change and improvement without notice.
49-2513.fm Page 13 Wednesday, January 19, 2000 4:41 PM