- Show All - Show differences - Back | VIDEO OVERVOLTAGE LIMITER OPV-4 | IP CAMERA IPC-HDW2431T-AS-0280B-S2 - 4 Mpx 2.8 mm DAHUA |
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| 4.53 EUR 4.53 EUR
| 222.92 EUR 222.92 EUR
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Sensor: | ... | 1/3 " Progressive Scan CMOS |
Scanning system: | ... | Progressive |
Matrix size: | ... | 4 Mpx |
Standard: | AHD - 5 Mpx HD-CVI - 8 Mpx 4K UHD HD-TVI - 5 Mpx NTSC CVBS - PAL / NTSC | TCP/IP |
Threshold voltage: | > 2.4 V | ... |
Maximum stroke current: | 5 kA (8/20µs) | ... |
Protection level: | 700 V (1000V/uS) | ... |
Insertion loss: | 0.3 dB | ... |
Protect resistance: | > 20 GΩ | ... |
Response time: | 6.25 ns | ... |
Capacity: | 57 pF | ... |
Bandwidth: | 0 ... 160 MHz | ... |
Grounding: | indirect, via Gas Spark Arrester and grounding bolt | ... |
Resolution: | ... | 2688 x 1520 - 4 Mpx , 2560 x 1440 - 3.7 Mpx , 2304 x 1296 - 3 Mpx , 1920 x 1080 - 1080p 1280 x 960 - 1.3 Mpx 1280 x 720 - 720p |
Number of channels: | 4 | ... |
Lens: | ... | 2.8 mm |
Input socket type: | BNC socket | ... |
Output socket type: | BNC plug | ... |
View angle: | ... | 102 ° (manufacturer data) 100 ° (our tests result) |
Range of IR illumination: | ... | 30 m |
Memory card slot: | ... | Micro SD memory cards up to 256GB support (possible local recording) |
Operation temp: | -20 °C ... 50 °C | ... |
Image compression method: | ... | H.265+ / H.265 / H.264+ / H.264 / MJPEG |
Alarm inputs / outputs: | ... | |
Audio: | ... | Microphone built-in Audio detection |
Main stream frame rate: | ... | 25 fps @ 4 Mpx |
Network interface: | ... | 10/100 Base-T (RJ-45) |
Network protocols: | ... | IPv4/IPv6, HTTP, HTTPS, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, Bonjour, ICMP, IGMP, NFS, PPPoE, IEEE 802.1x Bonjour |
WEB Server: | ... | Built-in |
Max. number of on-line users: | ... | 20 |
ONVIF: | ... | 18.06 |
Main features: | ... | WDR - 120 dB - Wide Dynamic Range 3D-DNR - Digital Noise Reduction ROI - improve the quality of selected parts of image BLC/HLC - Back Light / High Light Compensation Possibility to change the resolution, quality and bit rate Motion Detection Configurable Privacy Zones Mirror - Mirror image Audio detection IVS analysis : intrusion, crossing the line (tripwire) |
Mobile phones support: | ... | Port no.: 37777 or access by a cloud (P2P) Android: Free application DMSS iOS (iPhone): Free application DMSS |
Default IP address: | ... | 192.168.1.108 |
Default admin user / password: | ... | admin / - The administrator password should be set at the first start |
Web browser access ports: | ... | 80, 37777 |
PC client access ports: | ... | 37777 |
Mobile client access ports: | ... | 37777 |
Port ONVIF: | ... | 80 |
RTSP URL: | ... | rtsp://admin:hasło@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 - Main stream rtsp://admin:hasło@192.168.1.108:554/cam/realmonitor?channel=1&subtype=1 - Sub stream |
Power supply: | ... | PoE (802.3af), 12 V DC / 550 mA |
Power consumption: | ... | < 6.6 W |
Housing: | ... | Dome - Metal + Plastic |
Color: | ... | White |
"Index of Protection": | ... | IP67 |
Operation temp: | ... | -40 °C ... 60 °C |
Weight: | 0.16 kg | 0.46 kg |
Dimensions: | 117 x 30 x 80 mm | Ø 122 x 101 mm |
Supported languages: | ... | Polish, English, Czech, French, Spanish, Dutch, German, Portuguese, Russian, Italian |
Manufacturer / Brand: | DELTA | DAHUA |
Guarantee: | 3 years | 3 years |