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Camera
Image Sensor:	1/2.8" Progressive Scan CMOS
Signal System:	PAL/NTSC
Min. Illumination:	Color: 0.005 Lux @ (F1.2, AGC ON), 0 Lux with IR Color: 0.009 Lux @ (F1.6, AGC ON), 0 Lux with IR
Shutter time:	1/3 s to 1/100,000 s
Slow shutter:	Support
Lens:	2.8 to 12 mm Horizontal field of view: 97°to 33° Vertical field of view: 69°to 25° Diagonal field of view: 130°to 41°
Lens Mount:	φ14
Adjustment Range:	Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
Day& Night:	IR Cut Filter
Wide Dynamic Range:	120 dB
Digital noise reduction:	3D DNR
Focus:	Auto

Compression Standard
Video Compression:	H.265+/H.265/H.264+/H.264/MJPEG
Video bit rate:	32Kbps~16Mbps
Audio Compression:	G.711/G.722.1/G.726/MP2L2/PCM
Audio bit rate:	64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Triple Streams:	Yes

Image
Max. Image Resolution:	2048×1536
Frame Rate:	50Hz: 25fps (2048 × 1536, 1920 × 1080, 1280 × 720) 60Hz: 30fps (2048 × 1536, 1920 × 1080, 1280 × 720)
Sub Stream:	50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Third Stream:	50Hz: 25fps (1280 × 720, 640 × 360, 352 × 288) 60Hz: 30fps (1280 × 720, 640 × 360, 352 × 240)
Image Enhancement:	BLC/3D DNR/BLC
Image Settings:	Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser
ROI:	Support 1 fixed region for main stream and sub stream separately
Day/Night Switch:	Day/Night/Auto/Schedule/Triggered by Alarm In

Network
Network Storage:	microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
Alarm Trigger:	Motion detection, tampering alarm, HDD full, HDD error, network disconnected, IP address conflicted, illegal login
Protocols:	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
General Function:	One-key recovery, Anti-Flicker, three streams, heartbeat, mirror, password protection, video mask, Watermark, IP address filtering
System Compatibility:	ONVIF (Profile S, Profile G), ISAPI

Interface
Audio:	1 input (line in, 3.5 mm), 1 output (line out, 3.5 mm), mono sound
Communication Interface:	1 RJ45 10M / 100M Ethernet interface
Alarm:	1 alarm input, 1 alarm output (max. 12 VDC, 30 mA), terminal block
Video Output:	1Vp-p Composite Output (75 Ω, BNC)
On-board storage:	Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button:	Yes

Audio
Environment Noise Filtering:	Support
Audio Sampling Rate:	8 kHz/16 kHz/32 kHz/44.1 kHZ/48 kHz

Smart Feature-set
Behavior Analysis:	Line crossing detection, Intrusion detection, Unattended baggage detection, Object removal detection
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.
Exception Detections:	Scene change detection
Recognition:	Face Detection

General
Operating Conditions:	-30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing)
Power Supply:	12 VDC ± 25%, PoE (802.3af Class3)
Power Consumption:	12 VDC, 0.75A, max. 9.5W PoE (802.3af, 36V to 57V), 0.1A to 0.3A, max. 11W
Impact Protection:	IK10
Weather Proof:	IP67
IR Range:	Up to 30m
Dimensions:	Φ153.4 × 133.1 mm (Φ6.04" × 5.24")
Weight:	Camera: 1287 g (2.84 lb.)

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Camera Hikvision DS-2CD2735FWD-IZS ốp trần 2MP Hồng ngoại 50m

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Camera Hikvision DS-2CD2735FWD-IZS - Cảm biến 1/2.8" Progressive Scan CMOS - Độ phân giải 2MP (1920x1080)@60fps - Ống kính thay đổi tiêu cự 2.8 ~ 12 mm

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