Ключевые особенности
- 1/2.8" 2Megapixel CMOS.
- Max. 25/30fps@1080P .
- IR distance up to 50 m.
- 4x optical zoom.
- WDR.
- SMD 3.0.
- Built-in Mic.
- Wi-Fi.
Camera
| Image Sensor | 1/2.8" CMOSPixel 2 MPMax. Resolution 1920 (H) × 1080 (V)ROM 128 MBRAM 512 MB |
| Electronic Shutter Speed | 1/1s–1/30,000s |
| Scanning System | Progressive |
| Min. Illumination | Color: 0.005 lux@F1.6B/W: 0.0005 lux@F1.60 lux (IR light on)Illumination Distance 50 m (164.04 ft) (IR)Illuminator On/Off Control Zoom Prio; Manual; Auto; OffIlluminator Number 2 (IR) |
Lens
| Focal Length | 2.8 mm–12 mm |
| Max. Aperture | F1.6–F3.0Field of View H: 101°–31.36°; V: 53.51°–17.72°; D: 120.51°–36.05° |
| Optical Zoom | 4× |
| Focus Control | Auto; semi-auto; manualClose Focus Distance 1.5 m (4.92 ft)Iris Control Fixed |
| DORI Distance | Detect Observe Recognize Identify171 m(561.02 ft)67 m(219.82 ft)34 m(111.55 ft)17 m(55.77 ft)*DORI (Detect, Observe, Recognize, Identify) is astandard system (EN-62676-4) for defining the abilityof a person viewing the video to distinguish personsor objects within a covered area. The numbers in thistable do not reflect intelligent function distances. Forintelligent function distances, refer to installation andcommissioning manual/project design tool. |
PTZ
| Pan/Tilt Range | Pan: 0° to 360° not endlessTilt: 0° to +90° |
| Manual Control Speed | Pan: 0.1°/s–100°/s Tilt: 0.1°/s–60°/s |
| Preset Speed | Pan: 100°/s; Tilt: 60°/sPreset 300Tour 8 (up to 32 presets per tour)Pattern 5Scan 5Power-off Memory Yes |
| Idle Motion | Pattern; Preset; Scan; TourPTZ Protocol DH-SD4PTZ Locked Yes |
Video
| Streaming Capability | 3 streams |
| Resolution | 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 ×720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF(352 × 288/352 × 240)Video Frame RateMain stream: 1080p/1.3M/720p@(1-25/30 fps)Sub stream 1: D1/VGA/CIF@(1-25/30 fps)Sub stream 2: 1080p/1.3M/720p@(1-25/30 fps) |
| Bit Rate Control | CBR/VBRVideo Bit Rate H264: 24 Kbps–8192 Kbps H265: 9 Kbps–5632 Kbps |
| Day/Night | ICR: Auto; color; B/W Electronic: Auto; color; B/WBLC YesWDR 120 dBHLC Yes |
| White Balance | Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp |
| Gain Control | Auto; manual; gain prio |
| Noise Reduction | 2D NR; 3D NR |
| Motion Detection | Yes |
| Region of Interest | (RoI) YesImage Stabilization ElectronicDefog Electronic |
| Digital Zoom | 16 ×Image Rotation 180° |
| S/N Ratio | ≥ 55 dBPrivacy Mask Up to 24 areas can be set, with up to 8 areas in thesame view; 8 colors available |
Audio
| Audio Compression | G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; PCM |
Network
| Wi-Fi | Yes |
| Wi-Fi | Standard IEEE802.11b; IEEE802.11g; IEEE802.11n| DH-SD29204DB-GNY-W |
| Wi-Fi | Frequency Range 2.4 GHz |
| Wi-Fi | Transmission Rate 75 MbpsMax Transmission Power ≤20 dBm@2400–2483.5 MHzNetwork ProtocolFTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE;NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP;NFS; ICMP; UDP; IGMP; SMB; HTTP; SSL; DHCP; SMTP;Qos; RTSP; ARP |
| Interoperability | CGI; SDK; ONVIF (Profile S&G&T); P2P |
| Streaming Method | Unicast/Multicast |
| User/Host | 20 (total bandwidth: 64 M) |
| Storage | Micro SD card (512 GB); FTP/SFTP; NAS |
| Browser | IE 9 and later versionsChrome 41 and later versionsFirefox 50 and later versionsSafari 10 and later versions |
| Management Software | DMSS; DSS Pro |
| Mobile Client | iOS; Android |
Port
| Audio Input | 1 channel (LINE IN, bare wire,built-in mic (mutually exclusive)) |
| Audio Output | 1 channel (LINE OUT,bare wire)Alarm Input 2 (on-off value input: 0–5 VDC)Alarm Output 1 |
| Alarm Linkage | Capture; recoding; send email; preset; tour; pattern; alarm digital output; audioAlarm EventMotion/Tampering detection; audio detection;network disconnection detection; IP conflictdetection; memory card state detection; memoryspace detection; power exception detection |
Power
| Power Supply | 12 VDC, 2A ± 10% (optional) |
| Power Consumption | Basic: 5 W Max: 10 W (illuminator+PTZ) |
Environment
| Operating Temperature | –30 °C to +50 °C (–22 °F to +122 °F) |
| Operating Humidity | ≤ 95% |
| Protection | 6000V lightning proof; surge protection; voltage transient protection |
Structure
| Product Dimensions | 117.4 mm × Φ132.1 mm (4.62" × Φ5.20") |
| Net Weight | 0.713 kg (1.57 lb) |
| Gross Weight | 1.0 kg (2.20 lb)* The precision of the presets for PTZ cameras might vary depending on different series. Forscenes with high requirements on the precision, contact your local sales representative forassistance with selecting the model |
Производитель — Dahua Technology. Характеристики могут изменяться без уведомления.