USA 
DS-2CD2D21G0/M-D/NF 2MP Mini Network Camera with 4mm Covert Lens
Product Description
Discreetly monitor your space with the DS-2CD2D21G0/M-D/NF 2MP Mini Network Camera with 4mm Covert Lens from Hikvision. The camera uses a 1/2.7" progressive scan CMOS sensor to capture 1920 x 1080 resolution video at 30 fps. It features a 4mm lens that delivers an 86° horizontal field of view, an audio input, and a 100M self-adaptive RJ45 ethernet port. Compliance with ONVIF profiles G and S enables interoperability with a wide range of surveillance devices.
| Camera | |
| Sensor | 2 MP 1/2.7" CMOS |
| Lens Mount | M12 |
| Focal Length | 4mm |
| Maximum Aperture | |
| Lens Field of View | Horizontal: 86° Vertical: 46° Diagonal: 102.5° |
| IR Cut Filter | |
| Day/Night | Yes |
| Minimum Illumination | Color: 0.025 Lux B&W: 0.005 Lux |
| Shutter Speed | 1/100,000 to 1/3 Seconds |
| Camera Angle Adjustment | |
| Video | |
| Playback Resolution | |
| Streaming Resolution | 1920 x 1080 at 30 fps (8 Mb/s ) |
| Supported Video Compression | H.264, H.264+, H.265, H.265+ |
| Multi-View Streaming | Yes, 3 Streams |
| Automatic Gain Control | Yes |
| Audio | |
| Streaming | Single |
| Audio Formats | |
| Networking | |
| Security | HTTPS, IEEE 802.1X, IP Address Filtering, Password Protection, Watermark |
| Supported Protocols | Bonjour, DDNS, DHCP, DNS, FTP, HTTP, ICMP, IGMP, IPv4/v6, NTP, PPPoE, QoS Layer 3 DiffServ, RTCP, RTP, RTSP, SMTP, SNMP v1/v2c/v3 (MIB-II), TCP, UPnP |
| System Integration | |
| Application Programming Interface (API) | ONVIF Profiles G & S, ISAPI |
| Analytics | Line Crossing Detection, Intrusion Detection, Region Entrance Detection, Region Exit Detection, Unattended Baggage Detection, Object Removal Detection, Scene Change Detection, Defocus Detection, Face Detection |
| Event Trigger | Yes |
| Event Action | Recording, Notification, Alarm |
| Data Streaming | Yes |
| Built-In Installation Aids | |
| System Requirements | |
| Windows OS Support | |
| Mac OS Support | |
| Mobile Operating Systems | iOS, Android |
| Linux OS Support | |
| Environmental | |
| Operating Temperature | -22 to 140°F / -30 to 60°C |
| Startup Temperature | |
| Storage Temperature | |
| Operating Humidity | 0 to 95% |
| IP Rating | |
| IK Rating | |
| General | |
| Memory | |
| Media/Memory Card Slot | |
| Pan/Tilt | None |
| Alarm I/O | |
| I/O Connections | 1 x RJ45 1 x Power |
| IR Range | |
| Video Management Software | iVMS-4200, iVMS-4500, Hik-Connect |
| Supported Languages | |
| Certifications | |
| Internal Storage | None |
| External Storage Options | NAS |
| Power Source | DC |
| Power Consumption | 3 W |
| Material of Construction | Aluminum |
| Dimensions | H: 1.2 x W: 1.2 x L: 1.5" / H: 30.5 x W: 30.5 x L: 38.1 mm |
| Weight | 0.2 lb / 91 g |
| Warranty Length | Limited 3-Year Warranty |