ขายส่งกล้องวงจรปิดราคาลดทุกแบรนด์ DS-2CD2042WD-I

Camera
Image Sensor:	\|	1/3" Progressive Scan CMOS
Min. Illumination:	\|	Color: 0.028 @ ƒ/2.0, B/W: 0 with IR
Shutter time:	\|	1/3 s to 1/10,000 s
Lens:	\|	Fixed, 4 mm @ ƒ/2.0 (6 mm option) Angle of view: 82° (4 mm), 55° (6 mm)
Lens Mount:	\|	M12
Day& Night:	\|	IR cut filter with auto switch
Wide Dynamic Range:	\|	120 dB
Digital noise reduction:	\|	3D DNR
Compression Standard
Video Compression:	\|	H.264/MJPEG/H.264+
H.264 Type:	\|	Main profile
Video bit rate:	\|	32Kbps~16Mbps
Dual Stream:	\|	Yes
Image
Max. Image Resolution:	\|	2688×1520
Frame Rate:	\|	20 @ 2688x1520 30 @ 1920x1080, 1280x720
Image Settings:	\|	Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser
ROI:	\|	Yes
3D DNR:	\|	Supported
Network
Network Storage:	\|	NAS (Support NFS,SMB/CIFS)
Alarm Trigger:	\|	Line Crossing, Intrusion Detection, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect , IP address conflict, Storage exception
Protocols:	\|	TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP, PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,Bonjour
System Compatibility:	\|	ONVIF, PSIA, CGI, ISAPI
General
Operating Conditions:	\|	-30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing)
Power Supply:	\|	12 VDC ± 10%, PoE (802.3af)
Power Consumption:	\|	Max5 W
Weather Proof:	\|	IP67
IR Range:	\|	30 meters
Dimensions:	\|	60.4 mm × 76.9 mm × 139.2 mm (2.4” × 3.0” × 5.5”)
Weight:	\|	500g (1.1 lbs)