Description

Overview

DP92 series are series of SIP voice intercom terminals equipped with an advanced audio system featuring echo cancellation. Designed for use alongside indoor intercoms, it enables users to communicate with the callee at any time. Among them, the DP92-G series carries a 4G antenna that allows users to talk to the called party at any time in a wireless situation.

The DP92 series offers a one-touch alarm function for users to contact the management system in emergency situations. Constructed from aluminum alloy, it is waterproof and vandal-proof, supporting both embedded and wall-mounted installations. This terminal facilitates connection to the internet and IOT through business control systems, supports a wide range of interface linkages and remote controls, ensuring safer and more efficient communication. With its broad application scenarios, it is ideal for industry users, building management, banks, schools, tourist attractions, stations, and technology parks, serving as an integral part of intelligent access control and intercom security systems.

Specifications

Access Control

• Two SIP lines, Two SIP servers
• Door Access: DTMF tones, RFID card (RFID card supported by DP92-MSG/MDG)
• Door Phone features:
  • Full-duplex
  • Default auto answer
  • Action URL/Active URI remote control
  • Speed Dial

4G Features (Supported by DP92-G Series)

• 1 nano SIM slot
• LTE: B1/3/5/8/34/38/39/40/41
• FDD-LTE: Max 10Mbps(DL), 5Mbps(UL)
• TDD-LTE: Max 8.96Mbps(DL), 3.1Mbps(UL)
• LTE Working Frequency: 23 ±2dBm(Power class 3)

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

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

Physical Interfaces

• 1 port 10M/100M RJ45 Ethernet, POE
• 1 port Relay output
• 1 port sensor short circuit input
• 1 port exit button
• 1 port 8Ω speaker
• 1 port MIC
• 1 port RS232
• 1 port DSS key

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

Environments

• Working Temperature: -35~65℃
• Storage Temperature: -40~80 ℃
• Relative Humidity: 10%~90%

Physical Specifications

• 1 call button: (DP92-S/SG/MSG)
• 2 call button: (DP92-D/DG/MDG)
• 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): 105*132*40mm
• Package Box Dimensions(L*W*H): 244*86*170mm
• Outer Box Dimensions(L*W*H): 450*355*265mm