First Alert P-520 Manuale Utente
5
Te c h n ic a l In fo r m a t io n
Image Device
1/4" CMOS
Video System
NTSC
Resolution
400 TV lines
Effective Pixels
NTSC: 656 (H) x 492 (V)
Video Output
1 Vp-p, 75 Ohm
Minimum Illumination
0 Lux (IR on)
Signal/Noise Ratio
> 46 dB
IR LEDs
12
Night Vision Distance
16 ft
Viewing Angle
50 degrees
Color
Yes
White Balance
Automatic
Day/Night Mode
Yes
Gain Control
Automatic
Audio
Yes
Power Supply
DC 9V
Indoor/Outdoor
Both
Operating Temperature
-4 – 113°F
Audio Surveillance
Yes
Dimensions
4.5” x 2.0” x 3.5”