Greitas palyginimas
Prekė |
Dahua Technology SD4D425MB-HNR security camera Dome IP security camera Outdoor 2560 x 1440 pixels Ceiling
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HIKVISION DS-2CD2087G3-LI2UY/SL 2.8mm IP CAMERA
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Hikvision DS-2CD2646G2H-IZS(2.8-12MM)(EF) security camera Bullet IP security camera Outdoor 2688 x 1520 pixels Ceiling/wall
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Prieinamumas |
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Kaina |
317,56 €
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317,69 €
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317,93 €
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318,38 €
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Aprašymas |
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Type |
IP security camera | IP security camera | IP security camera | |
Width |
160 mm | |||
Height |
270.4 mm | |||
Depth |
160 mm | |||
Connectivity technology |
Wired | Wired | ||
Weight |
2.4 kg | 530 g | 1.49 kg | |
Package depth |
120 mm | 190 mm | ||
Package height |
117 mm | 180 mm | ||
Package width |
234 mm | 385 mm | ||
Package weight |
3.9 kg | 815 g | 2.35 kg | |
Power source type |
DC, PoE | DC, PoE | ||
Storage relative humidity (H-H) |
0 - 95% | 0 - 95% | ||
Operating temperature (T-T) |
-40 - 70 °C | -30 - 60 °C | -30 - 60 °C | |
Operating relative humidity (H-H) |
0 - 95% | 0 - 95% | 0 - 95% | |
Storage temperature (T-T) |
-30 - 60 °C | -30 - 60 °C | ||
Mounting type |
Ceiling | Ceiling/wall | Ceiling/wall | |
Form factor |
Dome | Bullet | Bullet | |
Built-in microphone |
Yes | |||
Bluetooth |
No | No | ||
Sample rate |
8 kHz /16 kHz /32 kHz / 48 kHz | |||
Bit rate |
32 Kbps - 16 Mbps | 32 Kbps - 8 Mbps | ||
Noise reduction |
Yes | |||
Protection features |
Vandal proof | |||
Length |
176.3 mm | 333.8 mm | ||
Sensor type |
CMOS | CMOS | CMOS | |
Wi-Fi |
No | No | ||
Compatible memory cards |
MicroSD (TransFlash) | MicroSD (TransFlash) | ||
Maximum memory card size |
512 GB | 512 GB | ||
Audio formats supported |
AAC-LC | |||
Signal-to-Noise Ratio (SNR) |
52 dB | 52 dB | ||
Power consumption (max) |
18 W | |||
Maximum resolution |
2560 x 1440 pixels | 3840 x 2160 pixels | 2688 x 1520 pixels | |
Placement supported |
Outdoor | Outdoor | Outdoor | |
Card reader integrated |
Yes | |||
Ethernet LAN (RJ-45) ports |
1 | 1 | ||
Number of languages |
33 | |||
Audio output channels |
1.0 channels | |||
Housing material |
Metal | Metal | ||
Networking standards |
IEEE 802.3af | |||
Security algorithms |
EAP-LEAP | |||
Ethernet LAN data rates |
10,100 Mbit/s | |||
Ethernet LAN |
Yes | Yes | Yes | |
Supported graphics resolutions |
640 x 360 | |||
Diameter |
7.44 cm | 14 cm | ||
International Protection (IP) code |
IP67 | IP67 | ||
Ethernet interface type |
Fast Ethernet | Fast Ethernet | ||
Power Over Ethernet (PoE) |
Yes | |||
Number of Users |
32 user(s) | 32 user(s) | ||
Web-based management |
Yes | |||
Quality of Service (QoS) support |
Yes | Yes | ||
Reset button |
Yes | |||
Password protection |
Yes | Yes | ||
Languages support |
Multi | |||
Frame Rate |
30 fps | |||
Product colour |
White | White | White | |
Tilt angle range |
0 - 90° | 0 - 90° | ||
Sustainability certificates |
RoHS | |||
Focal length range |
2.8 - 12 mm | |||
Video recording |
Yes | |||
Power management |
DC 12 V | |||
LED type |
IR | IR | ||
Night vision |
Yes | Yes | Yes | |
Total megapixels |
4 MP | 8 MP | 4 MP | |
Optical sensor size |
25.4 / 1.8 mm (1 / 1.8") | 25.4 / 3 mm (1 / 3") | ||
Noise filter |
Yes | |||
Minimum illumination |
0 lx | |||
Pan range |
0 - 360° | 0 - 360° | ||
Dynamic range |
120 dB | |||
Lens viewing angle, diagonal |
134.3° | 125.8 - 39.4° | ||
Video compression formats |
H.264+ | H.264+ | ||
Angle of rotation |
360° | 360° | ||
DC output current |
1.25 A | 1.21 A | ||
DC output voltage |
12 | |||
Video motion detection |
Yes | Yes | ||
Number of cameras |
1 | 1 | 1 | |
Night vision distance |
40 m | 60 m | ||
Number of lenses |
1 | 1 | 1 | |
Privacy protection |
Yes | |||
Day/night mode |
Yes | Yes | ||
Infrared (IR) cut-off filter |
Yes | |||
Built-in HDD |
No | No | ||
Lens viewing angle, vertical |
56.4° | 56.1 - 19.3° | ||
Noise reduction technology |
3D noise reduction | |||
Smart IR |
Yes | |||
Region of Interest (ROI) encoding |
Yes | Yes | ||
Maximum aperture number |
1 | 1 | ||
Lens viewing angle, horizontal |
108.8° | 105.4 - 34.3° | ||
Number of sensors |
1 | 1 | ||
Infra-red wavelength |
850 nm | 850 nm | ||
Alert notification type |
||||
Wide Dynamic Range (WDR) |
130 dB | Yes | ||
Progressive scan |
Yes | Yes | ||
Mirror |
Yes | Yes | ||
Heartbeat |
Yes | Yes | ||
Digital watermark |
Yes | |||
Back Light Compensation (BLC) |
Yes | |||
Video streaming |
Yes | |||
Active tampering alarm |
Yes | |||
Alarm input/output |
Yes | |||
Terminal block port |
Yes | |||
IP address filtering |
Yes | Yes | ||
Intelligent Video Surveillance (IVS) system features |
Face detection | |||
Camera shutter speed |
1/3 - 1/100000 s | 1/3 - 1/100000 s | ||
Bit rate control |
Constant Bit Rate (CBR)/Variable Bit Rate (VBR) | Constant Bit Rate (CBR)/Variable Bit Rate (VBR) | ||
Privacy masking |
Yes | |||
Highlight Compensation (HLC) |
Yes | Yes | ||
Live view |
Yes | |||
Cloud-managed |
Yes | |||
Power consumption (Power over Ethernet (PoE)) |
14.5 W | |||
HTTPS encryption |
Yes | |||
Behavior analysis |
Intrusion detection, Line crossing detection, Region entrance detection, Region exiting detection | Intrusion detection, Line crossing detection, Region entrance detection, Region exiting detection | ||
Image quality adjustment |
Contrast | |||
IK code |
IK10 | |||
Digest authentication |
Yes | |||
Password reset via email |
Yes | |||
Number of simultaneous live view channels |
6 channels | |||
User access level |
Administrator, Operator, User | |||
Identify distance (wide) |
8 m | 6.3 m | ||
Recognize distance (wide) |
17 m | 12.7 m | ||
Audio input channels |
1.0 channels | |||
Observe distance (wide) |
35 m | 25.2 m | ||
Detect distance (wide) |
89 m | 63.4 m | ||
Identify distance (tele) |
18.1 m | |||
Pixel counter |
Yes | |||
Human and vehicle targets classification |
Yes | |||
PoE standard |
IEEE 802.3af | |||
Client interoperability |
iVMS-4200, Hik-Connect, Hik-Central | |||
Recognize distance (tele) |
36.1 m | |||
Detect distance (tele) |
180.6 m | |||
Observe distance (tele) |
71.7 m | |||
Bit rate range |
8 - 320 Kbit/s | |||
Alarm output channels |
1 | |||
Alarm input channels |
1 | |||
Compliance certificates |
WEEE | |||
Number of Privacy masking areas |
4 | |||
Sample rates |
8 - 48 kHz | |||
Automatic Network Replenishment (ANR) |
Yes | |||
Network access storage (NAS) |
Yes | |||
Warnings |
The product contains electronic components; do not dispose of with the normal household waste. | |||
Audit log |
Yes | |||