Dahua 4MP PTZ double lens

<p><strong>Camera</strong></p><p>Image Sensor</p><p>1/2.8" CMOS</p><p>Pixel</p><p>4 MP</p><p>Max. Resolution</p><p>2560 (H) × 1440 (V)</p><p>ROM</p><p>4 GB</p><p>RAM</p><p>1 GB</p><p>Electronic Shutter Speed</p><p>1/1 s–1/30,000 s</p><p>Scanning System</p><p>Progressive</p><p>Min. Illumination</p><p>Color: 0.005 lux@F1.6<br>B/W: 0.0005 lux@F1.6<br>0 lux (IR light on)</p><p>Illumination Distance</p><p>150 m (492.13 ft) (IR)</p><p>Illuminator On/Off Control</p><p>Zoom Prio; Manual; SmartIR</p><p>Illuminator Number</p><p>4 (IR)</p><p><strong>Lens</strong></p><p>Focal Length</p><p>4.8 mm–154 mm</p><p>Max. Aperture</p><p>F1.6–F4.0</p><p>Field of View</p><p>H: 55.81°–2.37°; V: 31.92°–1.34°; D: 63.71°–2.71°</p><p>Optical Zoom</p><p>32×</p><p>Focus Control</p><p>Auto; Semi-auto; Manual</p><p>Close Focus Distance</p><p>0.8 m–5.0 m (2.62 ft–16.40 ft)</p><p>Iris Control</p><p>Auto; Manual</p><p>DORI Distance</p><p>Detect</p><p>Observe</p><p>Recognize</p><p>Identify</p><p>2,124 m (6,968.50 ft)</p><p>839 m (2,752.62 ft)</p><p>425 m (1,394.36 ft)</p><p>212 m (695.54 ft)</p><p><strong>PTZ</strong></p><p>Pan/Tilt Range</p><p>Pan: 0° to 360° endless<br>Tilt: –15° to +90°, auto flip 180°</p><p>Manual Control Speed</p><p>Pan: 0.1°–300°/s<br>Tilt: 0.1°–200°/s</p><p>Preset Speed</p><p>Pan: 400°/s; Tilt: 300°/s</p><p>Preset</p><p>300</p><p>Tour</p><p>8 (up to 32 presets per tour)</p><p>Pattern</p><p>5</p><p>Scan</p><p>5</p><p>Power-off Memory</p><p>Yes</p><p>Idle Motion</p><p>Preset; Pattern; Tour; Scan</p><p>PTZ Protocol</p><p>DH-SD<br>Pelco-P/D (Auto recognition)</p><p><strong>Intelligence</strong></p><p>Smart Capture</p><p>Support human, motor vehicle and non-motor vehicle image capture.</p><p>IVS (Perimeter Protection)</p><p>Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.</p><p>Face Detection</p><p>Yes</p><p>Auto Tracking</p><p>Yes</p><p>SMD PLUS</p><p>Yes</p><p><strong>Video</strong></p><p>Video Compression</p><p>Smart H.265+; H.265; Smart H.264+; H.264B; H.264M; H.264H; MJPEG (Sub Stream)</p><p>Streaming Capability</p><p>3 streams</p><p>Resolution</p><p>4M (2560 × 1440); 3M (2048 × 1536); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)</p><p>Video Frame Rate</p><p>Main stream: 4M/3M/2M/1.3M/720p (1-25/30 fps)<br>Sub stream 1: D1/CIF (1–25/30 fps)<br>Sub stream 2: 2M/1.3M/720p (1–25/30 fps)</p><p>Bit Rate Control</p><p>CBR; VBR</p><p>Video Bit Rate</p><p>H.264: 3 kbps–20480 kbps<br>H.265: 3 kbps–20480 kbps</p><p>Day/Night</p><p>Auto (ICR); Color; B/W</p><p>BLC</p><p>Yes</p><p>WDR</p><p>120 dB</p><p>HLC</p><p>Yes</p><p>White Balance</p><p>Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp</p><p>Gain Control</p><p>Auto; Manual</p><p>Noise Reduction</p><p>2D NR; 3D NR</p><p>Motion Detection</p><p>Yes</p><p>Region of Interest (RoI)</p><p>Yes</p><p>Image Stabilization</p><p>EIS</p><p>Defog</p><p>Electronic</p><p>Digital Zoom</p><p>16×</p><p>Image Rotation</p><p>180°</p><p>Privacy Masking</p><p>Up to 24 areas can be set, with up to 8 areas in the same view</p><p>S/N Ratio</p><p>≥ 55 dB</p><p><strong>Audio</strong></p><p>Audio Compression</p><p>G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723</p><p><strong>Network</strong></p><p>Network Port</p><p>RJ-45 (10/100 Base-T)</p><p>Network Protocol</p><p>HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP; SNMP v1/v2c/v3 (MIB-2); IGMP; ARP; RTCP; RTP; PPPoE; RTMP; TCP</p><p>Interoperability</p><p>ONVIF Profile S&amp;G&amp;T; CGI</p><p>Streaming Method</p><p>Unicast; Multicast</p><p>User/Host</p><p>20 (total bandwidth: 64 M)</p><p>Storage</p><p>FTP; Micro SD card (512 GB); NAS</p><p>Browser</p><p>IE: IE7 and later <br>Chrome: 42 and earlier <br>Firefox: 52 and earlier<br>Safari</p><p>Management Software</p><p>Smart PSS; DSS; DMSS; Easy4ip; IVSS</p><p>Mobile Client</p><p>iOS; Android</p><p><strong>Certification</strong></p><p>Certifications</p><p>CE-LVD: EN 62368-1</p><p>CE-EMC: EN55032:2015/EN61000-3-2; 2019/EN61000-3-3: 2013+A1: 2019</p><p>/EN50130-4: 2011/A1: 2014/EN55024: 2010/A1: 2015/EN55035: 2017</p><p>FCC: CFR 47 FCC Part15, Subpart B</p><p>UL: UL60950-1+CAN/CSA C22.2, No.60950-1</p><p><strong>Port</strong></p><p>Two-way Audio</p><p>Yes</p><p>Alarm Linkage</p><p>Capture; preset; tour; pattern; recording; triggering on-off value output; audio; sending email</p><p>Alarm Event</p><p>Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection; power exception detection</p><p>Alarm I/O</p><p>2/1</p><p>Audio I/O</p><p>1/1</p><p><strong>Power</strong></p><p>Power Supply</p><p>24 VDC, 2.5 A (± 25%) <br>PoE+ (802.3at)</p><p>Power Consumption</p><p>Basic: 13 W<br>Max.: 22 W (illuminator + PTZ working)</p><p><strong>Environment</strong></p><p>Operating Temperature</p><p>–40 °C to +70 °C (–40 °F to +158 °F)</p><p>Operating Humidity</p><p>≤ 95%</p><p>Protection</p><p>IP67; IK10; TVS 6000 V lightning proof; surge protection; voltage transient protection</p><p><strong>Structure</strong></p><p>Product Dimensions</p><p>331.9 mm × Φ190.4 mm (13.07" × Φ7.50")</p><p>Net Weight</p><p>4.7 kg (10.36 lb)</p><p>Gross Weight</p><p>8 kg (17.64 lb)</p><p></p>