ขายส่งกล้องวงจรปิดราคาลดทุกแบรนด์ DS-2CD2055FWD-I

Camera
Signal System:	\|	PAL/NTSC
Min. Illumination:	\|	Color: 0.01 lux @(F1.2, AGC ON), 0 lux with IR
Shutter time:	\|	1/3 s to 1/100,000 s
Slow shutter:	\|	Support
Lens:	\|	2.8 mm, horizontal field of view: 81° 4 mm, horizontal field of view: 63.5° 6 mm, horizontal field of view: 50° 8 mm, horizontal field of view: 33° 12 mm, horizontal field of view: 16°
Lens Mount:	\|	M12
Adjustment Range:	\|	Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Day& Night:	\|	IR cut filter with auto switch
Wide Dynamic Range:	\|	120 dB
Digital noise reduction:	\|	3D DNR
Compression Standard
Video bit rate:	\|	32Kbps~16Mbps
Triple Streams:	\|	Yes
Image
Max. Image Resolution:	\|	2560×1920
Frame Rate:	\|	50Hz: 20 fps (2560 × 1920), 25 fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 ×720) 60Hz: 20 fps (2560 × 1920), 30 fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 ×720)
Main Stream:	\|	50Hz: 25fps (640 × 360, 352 × 288) 60Hz: 30fps (640 × 360, 352 × 240)
Third Stream:	\|	50Hz: 25fps (1280 × 720, 640 × 360, 352 × 288) 60Hz: 30fps (1280 × 720, 640 × 360, 352 × 240)
Image Enhancement:	\|	BLC/3D DNR
Image Settings:	\|	Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser
Regional Cropping:	\|	Support
ROI:	\|	Support 1 fixed region for each stream, and face dynamic tracking
Day/Night Switch:	\|	Auto/Scheduled
Network
Protocols:	\|	TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6
System Compatibility:	\|	ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI
Interface
Communication Interface:	\|	1 RJ45 10M / 100M Ethernet interface
Smart Feature-set
Line Crossing Detection:	\|	Cross a pre-defined virtual line
Intrusion Detection:	\|	Enter and loiter in a pre-defined virtual region
Unattended Baggage:	\|	Objects left over in the pre-defined region such as the baggage, purse, dangerous materials
Object Removal:	\|	Objects removed from the pre-defined region, such as the exhibits on display.
General
Operating Conditions:	\|	-30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing)
Power Consumption:	\|	12 VDC ± 25%, 6W PoE(802.3af, class 3), 7W
Weather Proof:	\|	IP67
Dimensions:	\|	Camera: Φ70 × 155.03 mm (Φ2.76″ × 6.1″) Package: 216 × 121 × 118 mm (8.5″ × 4.76″ × 4.65″)
Weight:	\|	Camera: 410 g (0.9 lb.)