Camera,IP,Hikvision,DS-2CD2421G0-IW,2.8mm,2mp,Cube,IR10m,TwoWayAudio,WiFi,SDcard,

Description Camera,IP,Hikvision,DS-2CD2421G0-IW,2.8mm,2mp,Cube,IR10m,TwoWayAudio,WiFi,SDcard,

Camera
Image sensor 1/2.7" progressive scan CMOS
Min. IlluminationColor: 0.028 Lux @ (F2.0, AGC ON)
Shutter speed from 1/3 sec to 1/100000 sec
Slow shutter Yes
Day and night IR cut filter
Angle adjustment panel: 0° to 360°, Tilt: 0° to 90°, Rotation: 0° to 360°
WDRDWDR
Lens
Lens 2 mm/2.8 mm/4 mm
Aperture F2.0
FOV
2 mm: Horizontal FOV: 132°, Vertical FOV: 77°, Diagonal FOV: 153°

2.8mm: Horizontal FOV: 107°, Vertical FOV: 57°, Diagonal FOV: 126°

4 mm: Horizontal FOV: 85°, Vertical FOV: 45°, Diagonal FOV: 101°

Lens mount M12
Porthole
IR range up to 10 m
Wavelength 850 nm
Video
Max. resolution 1920 × 1080
Main stream
50 Hz: 25 fps (1920 × 1080, 1280 × 720)

60 Hz: 30 fps (1920 × 1080, 1280 × 720)

Sub stream
50Hz: 25fps (640×360)

60Hz: 30fps (640×360)

Video compression
Main stream: H.265+/H.264+/H.265/H.264

Sub stream: H.265/H.264/MJPEG

H.264 TypeBaseline Profile/Main Profile
H.265 TypeMain Profile
Video bit rate from 32 Kbps to 8 Mbps
Audio
Audio compressionG.711/G.722.1/G.726/MP2L2/PCM/MP3
Audio bit rate 64 kbit/s (G.711)/16 kbit/s (G.722.1)/16 kbit/s (G.726)/32-192 kbit/s (MP2L2)/8 kbit/s-320 kbit/s (MP3)
Ambient noise filtering Yes
Audio sampling frequency 8 kHz/16 kHz
Smart feature set
Basic EventMotion detection, video interruption alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), scene change detection
Connection method Upload to FTP/NAS/Memory card, Report to surveillance center, Trigger recording, Trigger hold, Voice alert
Image
Image enhancementBLC, HLC, 3D DNR
Image settings such as saturation, brightness, contrast, sharpness, AGC and white balance can be adjusted via client software or web browser
Day/Night Switch Day/Night/Auto/Schedule
Wi-Fi
ProtocolIEEE802.11b, 802.11g, 802.11n
Frequency 2.4 GHz - 2.4835 GHz
Channel bandwidth 20/40 MHz support
Modulation
802.11b: DSSS

802.11g: OFDM

802.11n (20 MHz & 40 MHz): OFDM

Security 64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK
Transfer rate
11b: 11 Mbps

11g: 54 Mbps

11n: Up to 150 Mbps

Wireless range 50 meters (Efficiency varies based on actual environment.)
Network
Network storage MicroSD/SDHC/SDXC card (256 GB) Local storage, ANR and NAS (NFS, SMB/CIFS)
ProtocolsTCP/IP, ICMP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, IPv6, UDP, QoS, Bonjour
APIONVIF (PROFILE S, PROFILE G), ISAPI, SDK
SecurityPassword protection, strong password, IP address filter, Watermark, HTTPS encryption, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, 802.1X authentication (EAP-MD5)
Simultaneous live view of up to 6 channels
User/HostUp 32 users, 3 levels: Administrator, Operator and User
ClientiVMS-4200, Hik-Connect, iVMS-4500, iVMS-5200
Web browser
IE8+, Chrome 31.0-44, Firefox30.0-51, Safari8.0+

Interface
Communication interface 1 RJ45 10M/100M self-adaptive Ethernet port
Audio 1 input (built-in microphone), 1 output (built-in speaker)
Onboard storage Built-in micro SD/SDHC/SDXC slot, up to 256 GB
Approval
EMCFCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015)
Safety UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); BIS (IS 13252 (Part 1):2010+A1:2013+A2:2015); LOA (IEC/EN 60950-1)
ChemistryCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Ingress protection: IP66 (IEC 60529-2013), IK10 (IEC 62262:2002)
General
General function: Anti-flicker, Heart rate, Mirror, Password protection, Privacy mask, Flash log
Reset via reset button on camera body, web browser, and client software
Operating and storage conditions - 10 °C to 40 °C (14 °F to 104 °F), humidity 95% or less (non-condensing)
Storage conditions -10 °C to 40 °C (14 °F to 104 °F), humidity 95% or less (non-condensing)
Power supply
DS-2CD2421G0-IW:

12 VDC ± 25%, Ø5.5 mm coaxial power plug; PoE (802.3af, Class 3)

DS-2CD2421G0-IDW:

12 VDC ± 25%, Ø5.5 mm coaxial power plug

DS-2CD2421G0-I:

12 VDC ± 25%, Ø5.5 mm coaxial power plug; PoE (802.3af, Class 3)

Energy consumption and power
DS-2CD2421G0-IW:

12 VDC, 0.54 A, max. 6.5 W

PoE (802.3af, 36 V to 57 V), 0.21 A to 0.13 A, max. 7.5 W

DS-2CD2421G0-IDW:

12 VDC, 0.54 A, max. 6.5 W

DS-2CD2421G0-I:

12 VDC, 0.42 A, max. 5 V

PoE (802.3af, 36 V to 57 V), 0.17 A to 0.11 A, max. 6 V

Material: Plastic
Dimensions
Camera: 102.9 × 65.2 × 32.6 mm (4'' × 2.6'' × 1.3'')

With packaging: 150 × 125 × 99 mm (5.9'' × 4.9'' × 3.9'')

Weight
Camera: Approx. 120 g (0.3 lb)

With packaging: approx. 380 g (0.8 lb)