Kirjeldus
Base Attributes
| Brand | Hikvision |
|---|---|
| Manufacturer Code | DS-2CD2546G2-IS(4mm)(C) |
| Net Weight | 0.38 |
| Gross Weight | 0.61 |
Key Parameter
| Case type | Dome |
|---|---|
| Resolutsioon | 4 MP |
| Lens Type | Fixed Lens |
| Low-Light Imaging | Powered by Darkfighter |
| Illumination Distance | 21-50m |
| Wireless Network | N/A |
| Storage Type | SD Card |
| AI | Perimeter Protection |
| Local Output | N/A |
Camera
| Image Sensor | 1/3″ Progressive Scan CMOS |
|---|---|
| Min. Illumination | Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR |
| Day & Night | IR cut filter |
| Angle Adjustment | Pan: -30° to 30°, tilt: 0° to 75°, rotate: 0° to 360° |
Camera Module
| WDR | 120 dB |
|---|
Lens
| Focal Length & FOV | 2.8 mm, horizontal FOV 102.7°, vertical FOV 55.2°, diagonal FOV 122.5° 4 mm, horizontal FOV 82.8°, vertical FOV 45.3°, diagonal FOV 97.7° |
|---|---|
| Iris Type | Fixed |
| Depth of Field | 2.8 mm: 1.6 m to ∞ 4 mm: 2.1 m to ∞ |
Illuminator
| Supplement Light Type | IR |
|---|---|
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
Video
| Video Bit Rate | 32 Kbps to 8 Mbps |
|---|---|
| Main Stream | 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720) |
| Bit Rate Control | CBR/VBR |
Network
| Simultaneous Live View | Up to 6 channels |
|---|---|
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1 (except for -W model), QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets |
| User/Host | Up to 32 users. 3 user levels: administrator, operator and user |
| Client | iVMS-4200, Hik-Connect, Hik-Central |
| Security | Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface |
Wi-Fi
| Frequency Range | -W: 2.4 GHz to 2.4835 GHz |
|---|---|
| Modulation | -W: 802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM |
| Wireless Range | -W: Up to 80 m (The performance varies based on actual environment) |
Image
| Day/Night Switch | Day, Night, Auto, Schedule |
|---|---|
| SNR | ≥ 52 dB |
Interface
| Audio | -IS/IWS: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
|---|---|
| On-Board Storage | Built-in memory card slot, support microSD card, up to 512 GB |
| Built-in Microphone | Yes |
| Alarm | -IS/IWS: 1 input, 1 output (max. 12 VDC, 20 mA) |
Event
| Basic Event | Motion detection (human and vehicle targets classification), video tampering alarm, exception |
|---|---|
| Smart Event | Line crossing, intrusion, region entrance, region exiting (support alarm triggering by specified target types (human and vehicle)) Scene change detection |
Deep Learning Function
| Face Capture | Yes |
|---|
General
| General Function | Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter |
|---|---|
| Storage Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Power Supply | PoE, 12 VDC |
| Startup and Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Dimension | Ø110 mm × 57.4 mm (Ø 4.3″ × 2.3″) |
Approval
| Protection | IP67 (IEC 60529-2013) IK8 (IEC 62262:2002) |
|---|---|
| Safety | UL (UL 62368-1) CB (IEC 62368-1: 2014+A11) CE-LVD (EN 62368-1: 2014/A11: 2017) LOA (IEC/EN 60950-1) |
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