IP CAMERA DS-2CD2121G1-IDW1(4MM) Wi-Fi – 1080p Hikvision description

The Hikvision DS-2CD2121G1-IDW1(4MM) Wi-Fi IP Camera delivers high-definition 1080p resolution for clear and sharp video footage. Equipped with a 4mm lens, this camera ensures wide coverage and detailed monitoring. Its Wi-Fi connectivity simplifies installation, offering the flexibility to place it in various indoor locations without the need for complex wiring. Ideal for home or business surveillance, it combines ease of use with robust security features.

• Camera

• Image Sensor1/2.7″ Progressive Scan CMOS
• Min. Illumination Color: 0.028 Lux @(F2.0, AGC ON)
• Shutter Speed1/3 s to 1/100,000 s
• Slow Shutter Yes
• Day &Night IR Cut Filter
• Wide Dynamic Range DWDR
• DNR3D DNR
• Axis Adjustment Pan: 0° to 355°, tilt: 0° to 75°

• Lens

• ApertureF2.0
• FOV

  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 MountM12
• Focal Length2.8/4 mm

• Illuminator

• IR Range Up to 30 m
• Wavelength850 nm

• Network

• Alarm Trigger Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD error, HDD full
• Network Storage Support built-in microSD/SDHC/SDXC card (128 GB), local storage and NAS (NFS, SMB/CIFS), ANR
• Protocols TCP/IP, ICMP, DHCP, DNS, DDNS, HTTP, HTTPS, RTP, RTSP, NTP, UPnP, IGMP, IPv6, UDP, QoS, Bonjour
• APIONVIF (PROFILE S, PROFILE G), ISAPI
• Simultaneous Live ViewUp to 6 channels
• User/HostUp to 32 users. 3 levels: administrator, operator and user
• Client

  Wired network: Hik-Connect, iVMS-4200, iVMS-5200, iVMS-4500

  Wi-Fi: iVMS-4200, iVMS-5200, iVMS-4500

  *Wi-Fi connection with Hik-Connect directly is not possible.

• Web Browser IE 8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+

• Video

• Max. Resolution1920 × 1080
• Main Stream

  50Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720)

  60Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)

• Sub Stream

  50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240)

  60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)

• Video Compression

  Main stream: H.265/H.264

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

• H.264 TypeBaseline Profile/Main Profile/High Profile
• H.265 TypeMain Profile
• Video Bit Rate32 Kbps to 8 Mbps

• Audio

• Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM
• Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
• Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

• Smart Feature-Set

• Region Of Interest Support 1 fixed region for main stream

• Image

• Image Enhancement BLC/3D DNR
• Image Setting Saturation, brightness, contrast and sharpness are adjustable via client software and web browser
• Day/Night Switch Auto/Scheduled/Day/Night

• Interface

• Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port
• Audio1 Built-in mic, mono sound
• On-Board Storage Built-in microSD/SDHC/SDXC slot, up to 128 GB

• General

• Firmware VersionV5.5.98
• General Function One-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
• Reset Yes
• Startup And Operating Conditions-30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)
• Power Supply12 VDC ± 25%, Ø5.5 mm coaxial plug power
• Power Consumption And Current12 VDC, 0.4 A, max. 5 W, <20 dBm
• Material Plastic
• Dimensions

  Camera: Ø121.4 mm × 92.2 mm (Ø4.8″ × 3.6\”)

  With package: 150 mm × 150 mm × 141 mm (5.9 × 5.9\” × 5.6\”)”

• Camera: approx. 465 g (1 lb.)

  With package: approx. 713 g (1.6 lb.)

• Wi-Fi

• Protocol

  802.11b: CCK, QPSK, BPSK

  802.11g/n: OFDM

• Wireless StandardsIEEE802.11b, 802.11g, 802.11n
• Frequency2.412 GHz – 2.4835 GHz
• Channel Bandwidth20/40 MHz
• Security64/128-bit WEP, WPA-PSK/WPA2-PSK
• Transfer Rate

  802.11b: 11 Mbps

  802.11g: 54 Mbps

  802.11n: up to 150 Mbps

• Wireless RangeUp to 50 m (The performance varies based on actual environment)

• Approval

• Protection Ingress protection: IP66 (IEC 60529-2013)

• Compression Standard

• H.264+Main stream supports
• H.265+Main stream supports
•