HikVision DS-2CD2120F-IWS 4mm
IR Dome Cameras 30M 2MP WiFi POE
יצרן | HikVision |
חיבור | אלחוטי |
מאפיינים מיוחדים | כולל אודיו |
חיישן | CMOS |
מצלמות | מצלמות כיפה |
עדשה | 4 מ"מ |
טווח תאורה | עד 30 מ' |
מצלמה: |
DS-2CD2120F-IWSImage sensor 1/3” Progressive Scan CMOS |
אות דחיסה: | Video compression H.264 / MJPEG H.264 codec profile Main profile Bit rate 32 Kbps ~ 16 Mbps Dual stream Yes |
תמונה: | Max. Image Resolution 1920 x 1080 Frame rate 50Hz: 25fps (1920 × 1080), 25fps (1280 x 720) 60Hz: 30fps (1920 × 1080), 30fps (1280 x 720) Image settings Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser BLC Yes, zone configurable ROI Yes, up to 3 configurable areas |
רשת: | Network storage Local storage: Built-in Micro SD/SDHC/SDXC card slot, up to 64 GB ; NAS Alarm trigger Intrusion detection, Motion detection, Dynamic Analysis, Tampering alarm, Network disconnect, IP address conflict, Storage full, Storage error Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour System compatibility ONVIF, PSIA, CGI, ISAPI General functionalities User Authentication, Watermark General function Flickerless, dual stream, heartbeat, mirror, password protection, watermark |
ממשק;: | Communication Interface 1 RJ45 10M/100M Ethernet interface |
Wi-Fi Specification(Only for –W model): | Wireless Standards IEEE802.11b, 802.11g, 802.11n Draft Frequency Range 2.4 GHz ~ 2.4835 GHz Channel Bandwidth 20/40MHz Support Protocols 802.11b: CCK, QPSK, BPSK ; 802.11g/n: OFDM Security 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS Transmit Output Power 11b: 17±1.5dBm @ 11Mbps ; 11g: 14±1.5dBm @ 54Mbps ; 11n: 12.5±1.5dBm Receive Sensitivity 11b: -90dBm @ 11Mbps (Typical) ; 11g: -75dBm @ 54Mpbs (Typical) ; 11n: -74dBm (Typical) Transfer Rates 11b: 11Mbps ; 11g: 54Mbps ; 11n: up to 150Mbps Wireless Range Outdoor: 200m, Indoor: 50m ; *The performance varies based on actual environment. Wireless Standards IEEE802.11b, 802.11g, 802.11n Draft |
כללי: | Operating conditions -30 °C ~ 60 °C (-22 °F ~ 140 °F) ; Humidity 95% or less (non-condensing) Power supply 12 V DC ± 10% ; PoE (802.3af ) Power consumption Max. 5 W (Max. 7 W with IR cut filter on) Impact protection IEC60068-2-75Eh, 20J; EN50102, up to IK10 -W: En50102, up to IK8 Ingress protection IP66 IR range 30 meters Dimensions Φ111 × 82 (4.4” × 3.2”) Weight 500g (1.1 lbs) |
Dome Camera |
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HIKVISION |