550× zoom camera belongs to high-power camera. This kind camera can automatically focus ranging from 0.1m to as long distance as you want. 550× zoom camera supports image modifying function. 550× zoom camera can achieve sharpness control and light control.

550X Zoom Camera (D/N, 480/420TVL)

480TVL/420TVL available
22X Optical Zoom, 25X Digital Zoom, f=3.9mm~85.8mm
Auto Day/Night switch(can not work with IR)
Remote distance Transfer video signal special compensation function
Auto focus, from 0.1m to unlimited distance
Can program to set zoom start and end
Can define the camera title

Specifications

Models	BN-322HL	BN-322DL	BN-322HN	BN-322DN
Image Sensor	1/4″SONY Super HAD CCD
Pixels	752(H)×582(V)	500(H)×582(V)	752(H)×582(V)	500(H)×582(V)
Video System	PAL	PAL	NTSC	NTSC
Horizontal Resolution	480 TV lines	420 TV lines	480 TV lines	420 TV lines
Sync System	Internal sync
Min. Illumination	0.5LUX/F1.4
Gamma	0.45
S/N Ratio	>48dB
Electronic Shutter	1/50-1/10000 Sec
Lens	f=3.9mm~85.8mm
Maximum Aperture Ratio	F1.6(WIDE)~F3.7(TELE)
Zoom Ratio	22X Optical Zoom,25X Digital Zoom
Focusing Range	10mm-∞
Focus Control	Auto/Manual/Push AUTO
AE Mode	AUTO/Shutter/IRIS/AGC/Manual
White Balance	AWB/Indoor/Outdoor/Push AUTO/Manual
Backlight Compensation	ON/OFF
Display Mode	Push ON /OFF/ON
Day/Nigh Function	Auto/Night/Day
Function	Color/Negative/Camera ID/Mirror
Video Output	BNC 1.0VP-P,75Ω
Operating Temperature	-10˚C~+50˚C
Relative Humidity	0%～96%
Power Supply	DC12V
Power Consumption	158-186mA
Dimension	114× 58.5 × 69 mm(L × W × H)
Weight	0.345kg