Greitas palyginimas
Prekė |
Dahua Technology D4D225MB-HNR - high-speed IP camera
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Ubiquiti UVC-G5-PTZ Outdoor PTZ Camera
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DS-2CD2087G2H-LI(2.8mm)(eF) Kamera IP tubowa 8Mpx Hikvision
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Prieinamumas |
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Kaina |
312,99 €
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313,63 €
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313,71 €
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313,82 €
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Aprašymas |
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Type |
IP security camera | IP security camera | IP security camera | |
Height |
270.4 mm | 90 mm | ||
Connectivity technology |
Wired | Wired | Wired | |
Weight |
2.4 kg | 580 g | 650 g | |
Power source type |
PoE | DC, PoE | PoE | |
Manual |
Yes | |||
Operating temperature (T-T) |
-40 - 70 °C | -30 - 45 °C | -20 - 50 °C | |
Operating relative humidity (H-H) |
0 - 95% | 0 - 90% | 0 - 90% | |
Mounting type |
Ceiling | Wall/Pole | Ceiling/Wall/Pole | |
Form factor |
Dome | Bullet | ||
Built-in microphone |
Yes | Yes | ||
Bluetooth |
No | No | ||
Noise reduction |
Yes | |||
Mobile operating systems supported |
Android | |||
Length |
154.3 mm | |||
Sensor type |
STARVIS CMOS | CMOS | ||
Wi-Fi |
No | No | ||
Signal-to-Noise Ratio (SNR) |
-55 dB | |||
Power consumption (max) |
10 W | |||
Power consumption (typical) |
23 W | |||
Maximum resolution |
1920 x 1080 pixels | 2688 x 1512 pixels | 3840 x 2160 pixels | |
Placement supported |
Indoor & outdoor | Indoor & outdoor | ||
Ethernet LAN (RJ-45) ports |
1 | 1 | 1 | |
Cabling technology |
10/100Base-T | |||
Housing material |
Aluminium | |||
Ethernet LAN |
Yes | Yes | ||
Supported graphics resolutions |
352 x 288 | |||
Zoom capability |
Yes | |||
Diameter |
15.2 cm | 8.6 cm | ||
International Protection (IP) code |
IP67 | IP66 | IP65 | |
Digital zoom |
16x | |||
Ethernet interface type |
Fast Ethernet | Fast Ethernet | ||
Optical Zoom |
3x | |||
Number of Users |
20 user(s) | |||
Built-in processor |
Yes | |||
Quality of Service (QoS) support |
Yes | |||
Reset button |
Yes | |||
Frame Rate |
30 fps | |||
Mounting kit |
Yes | Yes | ||
Product colour |
White | White | White | |
Tilt angle range |
-15 - 90° | |||
Focal length range |
3.42–6.85 | 4.1 - 12.3 mm | ||
Web browser |
Yes | |||
LED type |
IR | IR | ||
Night vision |
Yes | Yes | ||
Total megapixels |
4 MP | 8 MP | ||
PTZ control |
Yes | |||
Optical sensor size |
50.8 / 7 mm (2 / 7") | 25.4 / 2 mm (1 / 2") | ||
White balance |
Street lamp | |||
Pan range |
0 - 360° | |||
Product diameter |
160 mm | |||
Lens viewing angle, diagonal |
121° | 40, 127.7° | ||
Video compression formats |
M-JPEG | H.264 | ||
DC output voltage |
37, 57 | 37, 48, 54, 57 | ||
Number of cameras |
1 | 1 | 1 | |
Night vision distance |
20 m | 25 m | ||
Infrared (IR) cut-off filter |
Yes | |||
Built-in HDD |
No | No | ||
Lens viewing angle, vertical |
51.9° | 19.8, 60° | ||
Noise reduction technology |
2D noise reduction, 3D noise reduction | |||
Region of Interest (ROI) encoding |
Yes | |||
Maximum aperture number |
3.5 | 2.4 | 3.3 | |
Lens viewing angle, horizontal |
99.7° | 35, 109.9° | ||
Number of sensors |
1 | |||
Wide Dynamic Range (WDR) |
Yes | |||
Progressive scan |
Yes | |||
Weatherproof |
Yes | Yes | ||
Intelligent Video Surveillance (IVS) system features |
Missing object | |||
ROM capacity |
4000 MB | |||
Bit rate control |
Constant Bit Rate (CBR), Variable Bit Rate (VBR) | |||
Privacy masking |
Yes | |||
Highlight Compensation (HLC) |
Yes | |||
Image quality adjustment |
Contrast | |||
IK code |
IK04 | IK04 | ||
Streaming method |
Unicast | |||
Management software |
DMSS; DSS Pro | |||
3D NR (Noise Reduction) |
Yes | |||
Minimum aperture number |
1.85 | 1.53 | ||
Warnings |
Avoid direct contact with water to prevent electrical damage. | |||
Electronic Image Stabilization (EIS) |
Yes | |||