26 Agosto 2015
Anche questa settimana torniamo a parlare di D-Link, azienda che si occupa sia di prodotti destonati alla connettività che di dispositivi per la videosorveglianza. E' proprio quest'ultimo aspetto che andiamo ad analizzare oggi grazie alla Cloud Camera che l'azienda ci ha fatto arrivare in redazione; più specificatamente parliamo del modello DCS-5020L. Come nelle nostre altre recensioni andremo ad analizzare le caratteristiche tecniche dando uno sguardo anche al funzionamento dello prodotto.
Cominciamo quindi a conoscere meglio il dispositivo attraverso le specifiche tecniche che vi proponiamo qui sotto:
Camera hardware profile
- 1/5” VGA progressive CMOS sensor
- 8 metres IR illumination distance
- Minimum illumination: 0 lux with IR LEDs on
- Built-in Infrared-Cut Removable (ICR) Filter module
- 4X digital zoom
- Lens: fixed length 2.2 mm
- Aperture: F2.0
- Angle of view:
- (H) 66.22°
- (V) 49.08°
- (D) 77.04°
- Exposure time: 1/15 to 1/15,000 sec.
- Built-in microphone
Image features
- Configurable image size, quality, frame rate, and bit rate
- Time stamp and text overlays
- Configurable motion detection windows
- Adjustable brightness, saturation, contrast
Video compression
- Simultaneous H.264/MJPEG format compression
- JPEG for still images
Video resolution
- 640 x 480, 320 x 240, 160 x 112 at frame rates up to 30 fps
Audio compression
- PCM
Connectivity
- 10/100 BASE-TX Ethernet port
- 802.11n wireless
Pan/ Tilt
Pan range
- -170° to +170° (total 340°)
Tilt range
- -25° to +95° (total 120°)
Angular velocity
- 16° per second
Step setting
- Pan 1°/2°/3°/4°/5°(default)/10°/15°/20°/25°/30° per click
- Tilt: 1°/2°/3°/4°/5°(default)/10°/15°/20°/25°/30° per click
Network
Network protocols
- IPv4, ARP, TCP, UDP, ICMP
- DHCP client
- NTP client (D-Link)
- DNS client
- DDNS client (D-Link)
- SMTP client
- FTP client
- HTTP server
- PPPoE
- UPnP port forwarding
- LLTD
Security
- Password authentication
- HTTP digest encryption
Advanced Features
System requirements for Web interfaces
- Operating system: Microsoft Windows, XP/Vista/7/8
- Browser: Internet Explorer 7/Firefox 12/Safari 4/Chrome 20 or higher with Java enabled
Event management
- Motion detection
- Sound level detection
- Event notification and uploading of snapshots/video clips via e-mail (SMTP) or FTP
Remote Access
Remote management
- Configuration accessible via web browser
Mobile support
- mydlink Lite app for iOS and Android
- mydlink+ app for iOS and Android
D-ViewCam™ system requirements
- Operating System: Microsoft Windows XP/Vista/7
- Web Browser: Internet Explorer 7 or higher
- Protocol: Standard TCP/IP
D-ViewCam software functions
- Remote management/control of up to 32 cameras
- Viewing of up to 32 cameras on one screen
- Supports all management functions provided in web interface
- Scheduled motion triggered, or manual recording options
General
Weight
- Device: 292.4 grams (0.64 lbs)
- Stand: 60.8 grams (0.13 lbs)
Power
- 12 V DC 1 A, 50/60 Hz
Power consumption
- 8.64 watts
Temperature
- Operating: 0 to 40 °C (32 to 104 °F)
- Storage: -25 to 70
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