Model
TK-815B
TK-816B
TK-817B
TK-819B
Pickup device
1/4 SHARP
1/3 SHARP
1/3 SONY HAD CCD
Number of pixels
PAL: 512(H)x582(V)
NTSC: 512(H)x492(V)
PAL:500(H)x582(V)
NTSC:510(H)x492(V)
PAL:752(H)x582(V)
NTSC:768(H)x492(V)
System of signal
PAL/NTSC
Horizontal resolution
420TV Line
480TV Line
Minimum illumination
0Lux/F1.2(Infrared lamps turn on)
Lens
6mm/F1.8
Backlight compensation
Auto
Electronic shutter
1/50(1/60)~1/100,000sec
AGC
S/N ratio
>48dB
Gamma correction
>0.45
Operation temperature
-20℃~50℃
Sync.system
intertal
Infrared wavelength
850mm
Infrared LED turn on
〈3LUX
Video output
1.0v p-p /75Ω
Power supply
DC12V,<150mA
Dimensions(mm)
99(L)×71(W)×169(H)
Weight(g)
508
IR view distance
80m