FINEST SECURITY SYSTEM Co.,LTD.

Model	CK-2280DN		CK-2280H		CK-2240DN			CK-2240M
Image Sensor	1/3" SONY CCD
Effective Pixels	NTSC: 768 ((H) x 492 (V) PAL: 752 (H) x 582 (V)				NTSC: 510 ((H) x 492 (V) PAL: 512 (H) x 582 (V)
Scanning System	2:1 Interlace NTSC: 15.750KHz, V:60Hz 2:1 Interlace PAL: 15.625KHz, V: 50Hz
Horizontal Resolution	Color: 540 TVL B/W: 600 TVL				Color: 420 TVL B/W: 600 TVL
Minimum Illumination	Day Mode: 0.1 Lux Night Mode: 0 Lux (IRON)	0.1 Lux			Day Mode: 0.1 Lux Night Mode: 0 Lux (IRON)		0.1 Lux
Video Output	1 vp-p, 75 ohms
Audio Output	built in Microphone
S/N Ratio	more than 48dB
Gamma Correction	0.45
Lens Mount Type	CS Mount
Iris Control	DC / Video Drive
Gain Control	On/Off					On/Off
Backlight Compensation	On/Off					On/Off
Auto Electronic Shutter	On/Off					On/Off
Day & Night	On/Off					On/Off
Mechanical IR Cut Filter	Yes			-N/A-		Yes			-N/A
AOperating Temperature	-10℃ - + 55℃
Storage Temperature	-20℃ - + 70℃
Power Consumption	300mA					300mA
Power Supply	AC9V~28V DC10V~30V					DC10V~18V
Dimension	95 L x 58 W x 48H (mm)
Weight	200 g. Net

* Specifications are subjected to change without prior notice.