DP88 новый HD видео 15 клавиатура SIP дверной

Категория: Broadcast Intercom System >>>
Поставщик: Shenzhen,Dinstar,Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-19-2025	0.27 $*	0.37 $*
Aug-19-2025	0.98 $*	0.30 $*
Jul-19-2025	0.75 $*	0.20 $*
Jun-19-2025	0.90 $*	0.96 $*
May-19-2025	0.71 $*	0.38 $*
Apr-19-2025	0.32 $*	0.38 $*
Mar-19-2025	0.6 $*	0.60 $*
Feb-19-2025	0.6 $*	0.27 $*
Jan-19-2025	0.49 $*	0.24 $*

Характеристики

Overview

The DP88 is a Multi-button SIP Door Phone with the integrated HD camera 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. with the DP73 touch screen control pad, you can speak to visitors and view video from camera at any time.
The DP88 offers keyless control and convenience for the users which supports many ways of opening the door without a key. The door can be open remotely but also local password or IC/ID card if there is an electronic door lock. It’s ideal for control communication and security over internet such as business, institutional and residential applications .

Access Control
●Dual SIP line, Dual SIP servers

●Door Access: DTMF tones, IC Card, Password
●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

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

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

Protocols & Network
●SIP v1 (RFC2543), v2 (RFC3261)
●SIP over TLS, SRTP
●Onvif
●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,802.1x
●DHCP/Static/PPPoE
●DTMF Mode: In-Band, RFC2833 and SIP INFO

Physical Specifications
●2 call button
●Aluminum surface, Metal bottom shell
●Power Supply: DC 12V1A or 802.3af PoE
●Power Requirements: 802.3af PoE class3
●IEEE 802.3af Power-over-Ethernet
●1xRJ45 10/100M Ethernet jacks
●Wall-mounted installation
●Dimensions: 200*120*38 mm

Environments
●Operating Temperature:-20~65 ℃
●Storage Temperature: -40~70 ℃
●Relative Humidity: 10~90%