Kirjeldus
Base Attributes
| Brand | Hikvision |
|---|---|
| Manufacturer Code | DS-2DE4A225IWG-E |
| Net Weight | 2.46 |
| Gross Weight | 3.343 |
Key Parameter
| Resolutsioon | 2 MP |
|---|---|
| Optical Zoom | 21-30X |
| Low-Light Imaging | Powered by Darkfighter |
| Illumination Distance | 21-50m |
| Wireless Network | N/A |
Camera
| Image Sensor | 1/2.8″ Progressive Scan CMOS |
|---|---|
| Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR |
| Day & Night | IR cut filter |
| Zoom | 25 × optical, 16 × digital |
Lens
| FOV | Horizontal FOV 54.9° to 2.7°, vertical FOV 31.5° to 1.5°, diagonal FOV 62.3° to 3.1° |
|---|
Illuminator
| Supplement Light Type | IR |
|---|---|
| Supplement Light Range | IR Distance: up to 50 m |
| Smart Supplement Light | Yes |
PTZ
| Movement Range (Pan) | 0° to 360° |
|---|---|
| Movement Range (Tilt) | -5° to 90° |
| Patrol Scan | 8 patrols, up to 32 presets for each patrol |
| Pattern Scan | 4 pattern scans, record time over 10 minutes for each scan |
| Scheduled Task | preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust |
Video
| Main Stream | 50 Hz: 50 fps (1920 × 1080, 1280 × 960, 1280 × 720); 60 Hz: 60 fps (1920 × 1080, 1280 × 960, 1280 × 720) *High frame rate is supported under certain settings. |
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Network
| Simultaneous Live View | Up to 20 channels |
|---|---|
| Protocols | IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour,WebSocket,WebSockets |
| User/Host | Up to 32 users; 3 user levels: administrator, operator, and user |
| Client | iVMS-4200, HikCentral Pro, Hik-Connect |
| Security | Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address) |
Image
| Day/Night Switch | Day, Night, Auto, Schedule |
|---|---|
| SNR | ＞52 dB |
| Defog | Digital Defog |
Interface
| Audio | 1 input (line in), max. input amplitude: 1Vrms, input impedance: 4.7 KΩ ± 5%; 1 output (line out), line level, output impedance:100Ω±5% |
|---|---|
| On-Board Storage | Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB |
| Alarm | 2 inputs, 2 outputs |
Event
| Basic Event | Motion detection, video tampering alarm, exception, alarm input and output |
|---|---|
| Smart Event | line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection |
| Smart Tracking | Manual tracking,auto-tracking |
Deep Learning Function
| Face Capture | Detects up to 5 faces simultaneously, Supports detecting, tracking, capturing, grading, selecting of face in motion, and outputs the best face picture |
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General
| General Function | Mirror, password protection |
|---|---|
| Operating Condition | -30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing) |
| Power Supply | PoE, 12 VDC |
| Dimension | Ø 169 mm × 161 mm (Ø 6.65″ × 6.34″) |
Approval
| Protection | IP66 (IEC 60529-2013), TVS 6000V lightning protection, surge protection and voltage transient protection |
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Arvustused
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