Mô tả sản phẩm: Camera Dahua DH-PTZ12240-IRB-N
| Model | DH-PTZ12230-IRB-N | DH-PTZ12240-IRB-N | |
| Camera | |||
| Image Sensor | 1/2.8" Exmor CMOS | ||
| Effective Pixels | 1944(H) x 1092(V), 2 Megapixels | ||
| Scanning System | Progressive | ||
| Electronic Shutter Speed | 1/1 ~ 1/30,000s | ||
| Min. Illumination | Color: 0.05Lux@F1.6, B/W: 0.005Lux@F1.6, 0Lux (IR on) | ||
| S/N Ratio | More than 55dB | ||
| Video Output | BNC(1.0Vp-p/75Ω), PAL / NTSC | ||
| Camera Features | |||
| Day/Night | Auto(ICR) / Color / B/W | ||
| Backlight Compensation | BLC / HLC / DWDR (Digital WDR) | ||
| White Balance | Auto, ATW, Indoor, Outdoor, Manual | ||
| Gain Control | Auto / Manual | ||
| Noise Reduction | Ultra DNR (2D/3D) | ||
| Privacy Masking | Up to 24 areas | ||
| Digital Zoom | 16x | ||
| Defog | On / Off | ||
| ROI | Support | ||
| Wiper | Support | ||
| Lens | |||
| Focal Length | 4.3mm ~ 129mm (30x Optical zoom) |
7.9mm ~ 316mm (40x Optical zoom) |
|
| Max Aperture | F1.6 ~ F5.0 | F1.6 ~ F6.1 | |
| Focus Control | Auto / Manual | ||
| Angle of View | H: 65.1° ~ 2.34° | H: 41.5° ~ 1.1° | |
| Close Focus Distance | 100mm ~ 1000mm | ||
| PTZ | |||
| Pan/Tilt Range | Pan: 0° ~ 360° endless; Tilt: -90° ~ 45° | ||
| Manual Control Speed | Pan: 0.1° ~160° /s; Tilt: 0.1° ~60° /s | ||
| Preset Speed | Pan: 0.1° ~160° /s; Tilt: 0.1° ~60° /s | ||
| Preset | 300 | ||
| PTZ Mode | 5 Pattern, 8 Tour, Auto Pan, Auto Scan | ||
| Positioning Accuracy | ±0.1° | ||
| Speed Setup | Human-oriented focal length/ speed adaptation | ||
| Power up Action | Auto restore to previous PTZ and lens status after power failure | ||
| Idle Motion | Activate Preset/ Pan/ Scan/ Tour/ Pattern if there is no command in the specified period | ||
| Time Task | Auto activation of Preset/ Pan/ Scan/ Tour/ Pattern by preset-time | ||
| Protocol | DH-SD, Pelco-P/D (Auto recognition) | ||
| IR Distance | 300m | ||
| Video | |||
| Compression | H.264 / MJPEG | ||
| Resolution | 1080P(1920×1080) / 720P(1280×720) / D1(704×576/704×480) / CIF (352×288/352×240) |
||
| Frame Rate | Main Stream | 1080P (1 ~ 25/30fps) / 720P(1~50/60fps) | |
| Sub Stream1 | D1/CIF(1 ~ 25/30fps) | ||
| Sub Stream2 | 720P/D1/CIF(1 ~ 25/30fps) | ||
| Bit Rate | H.264: 56K ~ 8192Kbps, MJPEG: 56K ~ 20480Kbps | ||
| Audio | |||
| Compression | G.711a / G.711u(32kbps)/ PCM(128kbps) | ||
| Interface | 1/1 channel In/Out | ||
| Intelligent Function | |||
| Auto Tracking | Single-scene, multiple-scene, panorama-scene | ||
| IVS | Tripwire, Cross Warning Zone, Perimeter Protection, Loitering Detection, Abandoned Object Detection, Missing Object Detection, Illegal Parking, Fast Moving and etc. | ||
| Tracking Trigger Mode | Manual / Auto (alarm triggered) | ||
| Tracking Trigger Event | Targeting, Zoom, Tracking, Recording, Snapshot, Alarm and etc. | ||
| Network | |||
| Ethernet | RJ-45 (10/100Base-T) | ||
| Protocol | IPv4/ IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x | ||
| Compatibility | ONVIF PSIA CGI | ||
| Max. User Access | 20 users | ||
| Smart Phone | iPhone, iPad, Android, Windows Phone | ||
| Auxiliary Interface | |||
| Memory Slot | Micro SD, Max 64GB | ||
| RS485 | 1 port | ||
| Alarm | 7/2 channel In/Out | ||
| General | |||
| Power Supply | AC 24V/5A | ||
| Power Consumption | ≤100W | ||
| Working Environment | -40ºC ~ 70ºC / Less than 90% RH | ||
| Ingress Protection | IP66, All-metal aluminum alloy, 6000V anti-lightning surge | ||
| Dimensions | 391(mm) x 203 (mm) x 472 (mm) | ||
| Weight | 10.5Kg | ||
