DP88 новый HD видео 15 клавиатура SIP дверной телефон
US $10.00-$299.00
DP8MB новая материнская плата SIP Intercom с двумя
- Категория: Broadcast Intercom System >>>
- Поставщик: Shenzhen,Dinstar,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.1 $* | 0.54 $* |
| Aug-19-2025 | 0.95 $* | 0.17 $* |
| Jul-19-2025 | 0.23 $* | 0.22 $* |
| Jun-19-2025 | 0.69 $* | 0.4 $* |
| May-19-2025 | 0.60 $* | 0.5 $* |
| Apr-19-2025 | 0.74 $* | 0.5 $* |
| Mar-19-2025 | 0.65 $* | 0.57 $* |
| Feb-19-2025 | 0.55 $* | 0.21 $* |
| Jan-19-2025 | 0.7 $* | 0.44 $* |
Характеристики
Overview
The DP8MB is an SIP Door Phone Main Board with the a HD camera interface and advanced audio system with the echo cancellation function. It supports H.264 video compression format and delivers excellent video quality in 1080p video resolutions..
DP8MB based on Linux system , can support a variety of security access intercom system, can be compatible with various types of IPPBX system, command and control system, security system. It can support sip, RTP, RTSP, NTP, auto provision, TR069, SNMP,802.1x and other standard protocols. In terms of hardware interface, it can support video call, high-definition voice call, DTMF control, multi-channel relay door lock control, multi-channel door magnetic inspection, anti disassembly detection, RFID support, Wiegand card reader, Poe, multi key keyboard, DSS key, etc., meeting various application requirements.
Video Features
●3M Pixels color CMOS camera
●Maximum image transfer rate: 1080p -30fps
●Video Codec: H.264
●Resolution: up to 1280 x 720
●Viewing Angle: 80°(H), 60°(V)
●Minimum Illumination: 0.1lux
Access Control
●Dual SIP line, Dual SIP servers
●Door Access: DTMF tones, password,IC/ID card
●Door Phone features:
●Full-duplex
●Default auto answer
●Action URL/Active URI remote control
●Speed Dial
●Door Access: DTMF tones, password,IC/ID card
●Door Phone features:
●Full-duplex
●Default auto answer
●Action URL/Active URI remote control
●Speed Dial
Administration Features
●Auto provisioning: FTP/TFTP/HTTP/HTTPS/PnP
●HTTP/HTTPS Web Management
●Configuration keypad-based management
●SNMP/TR069
●NTP/Daylight Saving Time
●Firmware Upgrade via Web
●Syslog
●Configuration backup/restore
●HTTP/HTTPS Web Management
●Configuration keypad-based management
●SNMP/TR069
●NTP/Daylight Saving Time
●Firmware Upgrade via Web
●Syslog
●Configuration backup/restore
Audio Features
●HD voice
●Two-way audio stream
●Wideband codec: G.722
●Narrowband codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_32
●Echo cancellation with G.168
●Voice activity detection (VAD)
●Comfort noise generator(CNG)
●Built-in Micro and speaker
●Acoustic echo cancellation audio output
●Two-way audio stream
●Wideband codec: G.722
●Narrowband codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_32
●Echo cancellation with G.168
●Voice activity detection (VAD)
●Comfort noise generator(CNG)
●Built-in Micro and speaker
●Acoustic echo cancellation audio output
Protocols & Network
●SIP v1 (RFC2543), v2 (RFC3261)
●SIP over TLS, SRTP
●RTSP
●TCP/IPv4/UDP
●RTP/RTCP, RFC2198, 1889
●HTTP/HTTPS/FTP/TFTP
●ARP/RARP/ICMP/NTP
●DNS SRV/ A Query/NATPR Query
●Primary /Secondary DNS
●STUN, Session timer
●802.1p/q, DSCP
●DHCP/Static/PPPoE
●DTMF Mode: In-Band, RFC2833 and SIP INFO
●802.1X
●onvif
●SIP over TLS, SRTP
●RTSP
●TCP/IPv4/UDP
●RTP/RTCP, RFC2198, 1889
●HTTP/HTTPS/FTP/TFTP
●ARP/RARP/ICMP/NTP
●DNS SRV/ A Query/NATPR Query
●Primary /Secondary DNS
●STUN, Session timer
●802.1p/q, DSCP
●DHCP/Static/PPPoE
●DTMF Mode: In-Band, RFC2833 and SIP INFO
●802.1X
●onvif
Environments
●Operating Temperature:-20~60 ℃
●Storage Temperature: -40~70 ℃
●Relative Humidity: 10~90%
●Storage Temperature: -40~70 ℃
●Relative Humidity: 10~90%
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