GDS3712 SIP可视对讲门禁系统
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- 型号： GDS3712
- 品牌： Grandstream
- PK参数：
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Video Compression H.264 High Profile / Main Profile / Baseline Profile, Motion JPEG
Image Sensor Resolution | 1/2.7”, 2 Megapixel, 1920H x 1080V |
Lens Type | 1/2”, F2.5, FOV:180°(W) x 150°(H) |
Max Video Resolution | 1920x1080 |
Max Frame Rate | 30 frames per second |
Wide Dynamic Range | Yes, up to 120dB |
Video Bit Rates | 128 Kbps to 4 Mbps,multi-rate for preview & recording |
PoE | IEEE 802.3af Class3 |
Embedded Analytics | Motion detection (up to 4 privacy masks) |
Snapshots | Triggered upon Events, Send via email and/or FTP |
High-performance streaming server allowing multiple simultaneous access
Multi-Stream Resolution Primary video stream: 1920 x 1080 resolution for continuous full HD recording
Secondary video stream: 1280 x 720 resolution for SIP/VoIP video calls
Third video stream: 320 x 240 resolution for smartphone applications
Network Protocol | TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS local upload and mass provisioning using TR-069, ARP/RARP, ICMP, LLDP-MED, DNS, DHCP, SSH, SMTP, TFTP, NTP, STUN, TLS, SRTP |
SIP/VoIP Support | Broad interoperability with most 3rd party SIP/VoIP devices and leading SIP/NGN/IMS platforms |
Voice Codecs | G.711µ/a-law, G.722, in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), AEC |
QoS | Layer 2 QoS (802.1Q, 802.1P) and Layer 3 QoS (ToS, DiffServ, MPLS) |
Security | User and administrator level RTSP access, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1Q |
Upgrade/ Provisioning | Firmware upgrade viaTFTP/HTTP/HTTPS, mass provisioning using TR-069 or AES encrypted XML configuration file |
Audio Input | Built-in microphone, up to 1.5m with AEC |
Audio Output | Built-in HD loudspeaker (2 watts), good up to 3 m |
Button | 1 call button with Blue LED backlight |
Alarm Input | 2 Optocoupler Input,Vin < 15V, for door sensor or other low voltage device |
Alarm Output | 2 Relay, 125VAC/0.5A or 30VDC/2A, Normal Open or Normal Close, for electric lock, light switch or other device |
Network Interface | 10M/100M auto-sensing |
Ingress Protection | Weatherproof, vandal resistant, with support for extra back reinforcing metal plate |
Mounting | On-Wall, or In-Wall (Mount Kit required, sold separately) |
Dimensions (H x W x D) and Weight | On-Wall: 173mm(H) x 80mm(W) x 36mm(D); In-Wall: 217mm(H) x 120mm(W) x 11.6mm(D) Weight: 0.625 kg |
Power Supply | PoE IEEE 802.3af Class 3 or 12VDC/1A connection (AC power adapter not included) |
Temperature and Humidity | Operation: -30°C to 60°C (-22°F to 140°F) Storage: -35°C to 60°C (-31°F to 140°F) Humidity: 10% to 90% Non-condensing |
Protection Class IP66 (EN60529); IK10 (IEC62262) | |
Compliance CE,FCC,IC,RCM,UKCA