Description

Overview

DP85-1B is a single-button SIP voice door phone with RFID card reader that integrates an advanced audio system with echo cancellation functionality. This product is used in conjunction with indoor intercoms to enable voice conversations between users and the called party. The DP85-1B also integrates HD camera that supports H.264 video codec and 1080P HD display. Used together with indoor monitors, the DP85-1B can view the video door phone camera screen while users are communicating with the called party. Additionally, the DP85-1B also supports using RFID card to unlock the door.

The DP85-1B offers DTMF keyless control for convenient unlocking. If users have electronic door locks, they can remotely control the opening and closing of the door lock. Additionally, this series of products features a one-button alarm function and can achieve secure, convenient, and efficient communication through an Internet connection. It also provides enhanced support for office communication systems, dispatch systems, residential security communication, and other scenarios.

Specifications

Video Features

• 4M Pixels color CMOS camera
• Maximum image transfer rate: 1080p -25fps
• Video Codec: H.264/H.265
• Resolution: up to 1920 x 1080
• 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
  • G.723_53
  • G.723_63
  • G.726_32
• Echo cancellation with G.168
• Voice activity detection (VAD)
• Comfort noise generator(CNG)
• Built-in Micro and speaker
• Acoustic echo cancellation audio output

Access Control

• Two SIP line, Two SIP servers
• Door Access: DTMF tones, password, RFID card (RFID card supported by DP82/85-1B)
• Door Phone features:
  • Full-duplex
  • Default auto answer
  • Action URL/Active URI remote control
  • Speed dial

Environments

• Working Temperature:-30~65 ℃
• Storage Temperature: -40~70 ℃
• Relative Humidity: 10%~90%

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

• 1 call button
• Aluminum surface, Metal bottom shell
• Power Supply: DC 12V1A or 802.3af PoE
• Power Requirements: 802.3af PoE class 3
• 1xRJ45 10/100M Ethernet jacks
• Installation: Wall-mounted
• Device Dimensions(L*W*H): 120*200*40mm
• Package Box Dimensions(L*W*H): 244*86*170mm
• Outer Box Dimensions(L*W*H): 450*355*265mm

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

Physical Interfaces

• 1 port 100M/10M RJ45 Ethernet, POE
• 1 port Ethernet camera interface, support H264/H265 (Supported by DP83/85-1B)
• 1 port recording output
• 1 port 8Ω speaker
• 1 port analog audio output
• 1 port external audio input
• 1 port MIC
• 1 port tamper proof detection
• 1 port external Wiegand card reader
• 1 port RS232
• 1 port DSS key
• 2 ports relay output
• 2 ports sensor short circuit input
• 2 ports exit button