雪兰莪锟斤拷HIKVISION DS-2CD2121G1 -IDW1: 2 MP IR Fixed Wireless Network Dome Camera

Camera
Image Sensor:		1/2.8' Progressive Scan CMOS
Signal System:		PAL/NTSC
Min. Illumination:		Color: 0.01 Lux @(F1.2; AGC ON), 0.028 Lux @(F2.0; AGC ON)
Shutter time:		1/3 s to 1/100,000 s
Slow shutter:		Support
Lens:		2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 135° 4 mm, horizontal field of view: 86°, vertical FOV: 46°, diagonal FOV: 102°
Lens Mount:		M12
Adjustment Range:		Pan: 0° to 355°, tilt: 0° to 75°
Day& Night:		IR cut filter with auto switch
Wide Dynamic Range:		Digital WDR
Digital noise reduction:		3D DNR

Compression Standard
Video Compression:		H.265+/H.265/H.264+/H.264/MJPEG
Video bit rate:		32Kbps~8Mbps
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)

Image
Max. Image Resolution:		1920 x 1080
Frame Rate:		50Hz: 25fps (1920 × 1080, 1280 × 960, 1280×720) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280×720)
Sub Stream:		50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Image Enhancement:		BLC/3D DNR
Image Settings:		Brightness, saturation, contrast, sharpness are adjustable via web browser or client software
ROI:		1 fixed region for main stream and sub-stream
Day/Night Switch:		Auto/Scheduled/Day/Night

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

Interface
Audio:		1 Built-in mic, mono sound
Communication Interface:		1 RJ45 10M / 100M Ethernet interface
On-board storage:		Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button:		Yes

Wi-Fi Specification (-W)
Wireless Standards:		IEEE802.11b, 802.11g, 802.11n
Frequency Range:		2.412 GHz to 2.4835 GHz
Channel Bandwidth:		20/40MHz Support
Modulation Mode:		802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM
Security:		64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
Transmission Rate:		11b: 11Mbps 11g: 54Mbps 11n: up to 150Mbps
Wireless Range:		50m(depend on environment)

General
Operating Conditions:		-30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing)
Power Supply:		12 V DC ± 25%
Power Consumption:		12 VDC, 0.4 A, Max: 5W
Weather Proof:		IP66
IR Range:		Up to 30m
Dimensions:		Camera: Φ 121.4 mm × 92.2 mm (Φ 4.8' × 3.6') With package: 150 mm × 150 mm × 141 mm (5.9' × 5.9' × 5.6')
Weight:		Camera: 465g (1 lb.) With package: 713g (1.6 lb.)