The UT-SD20 SIP door phone is designed for operation in indoor conditions. The robust mechanical construction offers protective coverage rating against dust and water (IP65).
The UT-SD20 is economical devices with triple function(All in 1)- Access control by call, code and RFID card.

Feature Highlights

Compatible with standard SIP(RFC3261) protocol and main IPPBX/IMS platform.
Access Control(by call, by code, IC/RFID)
All-in-One(Access Control, Intercom and Broadcasting)
Build-in 3W speaker and AEC, support high quality hand-free communication.
Status indication icon
System online maintenance and management

General

  • 2 SIP Lines
  • PoE Enabled
  • Full-duplex speakerphone (HF)
  • Intelligent DSS Keys (Speed Dial)
  • Integrated RFID Card reader
  • Integrated indoor switchgear
  • Integrated one Relay
  • External Power Supply
  • All-in-One: Access Control, Intercom and Broadcasting
  • Access control-by call, code, RFID card
  • Industrial Standard Certifications: IP65, CE/FCC
  • Wall-mount installation
  • Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP/TR069/SIP PNP
  • Web Management Portal
  • Web-based Packet Dump
  • Configuration Backup/Restore
  • Entry Log Export

Fetures

  • Open Door Log
  • Access Table (500 entries)
  • Support RFID Card issues (500 entries)
  • Programmable DSS/Soft keys
  • Network Time Synchronization
  • Action URL / Active URI
  • Intercom
  • Speed Dial
  • Auto-Answering (per line)
  • Voice Message (on server)
  • Local 3-way Conference
  • Hot Line
  • Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB
  • Wideband CODEC: G.722
  • Full-duplex Acoustic Echo Canceller (AEC) – Hands-free Mode, 96ms tail-length
  • Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE)
  • Packet Loss Concealment (PLC)
  • Dynamic Adaptive Jitter Buffer up to 300ms
  • DTMF: In-band, Out-of-Band – DTMF-Relay (RFC2833) / SIP INFO

Hardware

  • 1 DSS Key
  • Numeric keypad
  • WAN: 10/100BASE-Tx, Auto-MDIX，RJ-45
  • PoE: 802.3af(Class 3 – 6.49~12.95W)
  • Passive Switch(short-circuit output): NC/NO Contacts, MAX 30V/1A AC/DC
  • Active Switch output: 12V/700mA DC
  • RFID/IC Card: EM4100 (125KHz)—-Standard MIFARE ONE (13.56MHz) —-Custom made
  • 1 Indoor door interface
  • Main Chipset: Broadcom
  • Speaker: 3W/4Ω
  • Cables: CAT5 or better
  • Power Supply: 12V/1A DC or PoE
  • Shell material: Metal panel, ABS sump
  • Protection level: IP54
  • Working Temperature: -10~60℃
  • Storage Temperature: -40~70℃
  • Working Humidity: 10~90%
  • Device Dimension: 160 x 93 x 35mm
  • Package size: 178 x 104 x 55mm
  • Device Weight: 300g
  • Gross weight: 420g
UT-SD20

The UT-SD20 SIP door phone is designed for operation in indoor conditions. The robust mechanical construction offers protective coverage rating against dust and water (IP65).
The UT-SD20 is economical devices with triple function(All in 1)- Access control by call, code and RFID card.

Feature Highlights

Compatible with standard SIP(RFC3261) protocol and main IPPBX/IMS platform.
Access Control(by call, by code, IC/RFID)
All-in-One(Access Control, Intercom and Broadcasting)
Build-in 3W speaker and AEC, support high quality hand-free communication.
Status indication icon
System online maintenance and management

Specification

General

  • 2 SIP Lines
  • PoE Enabled
  • Full-duplex speakerphone (HF)
  • Intelligent DSS Keys (Speed Dial)
  • Integrated RFID Card reader
  • Integrated indoor switchgear
  • Integrated one Relay
  • External Power Supply
  • All-in-One: Access Control, Intercom and Broadcasting
  • Access control-by call, code, RFID card
  • Industrial Standard Certifications: IP65, CE/FCC
  • Wall-mount installation
  • Auto-Provisioning via FTP/TFTP/HTTP/HTTPS/DHCP/TR069/SIP PNP
  • Web Management Portal
  • Web-based Packet Dump
  • Configuration Backup/Restore
  • Entry Log Export

Fetures

  • Open Door Log
  • Access Table (500 entries)
  • Support RFID Card issues (500 entries)
  • Programmable DSS/Soft keys
  • Network Time Synchronization
  • Action URL / Active URI
  • Intercom
  • Speed Dial
  • Auto-Answering (per line)
  • Voice Message (on server)
  • Local 3-way Conference
  • Hot Line
  • Narrowband CODEC: G.711a/u, G.723.1, G.726-32K, G.729AB
  • Wideband CODEC: G.722
  • Full-duplex Acoustic Echo Canceller (AEC) – Hands-free Mode, 96ms tail-length
  • Voice Activity Detection (VAD) / Comfort Noise Generation (CNG) / Background Noise Estimation (BNE)
  • Packet Loss Concealment (PLC)
  • Dynamic Adaptive Jitter Buffer up to 300ms
  • DTMF: In-band, Out-of-Band – DTMF-Relay (RFC2833) / SIP INFO

Hardware

  • 1 DSS Key
  • Numeric keypad
  • WAN: 10/100BASE-Tx, Auto-MDIX，RJ-45
  • PoE: 802.3af(Class 3 – 6.49~12.95W)
  • Passive Switch(short-circuit output): NC/NO Contacts, MAX 30V/1A AC/DC
  • Active Switch output: 12V/700mA DC
  • RFID/IC Card: EM4100 (125KHz)—-Standard MIFARE ONE (13.56MHz) —-Custom made
  • 1 Indoor door interface
  • Main Chipset: Broadcom
  • Speaker: 3W/4Ω
  • Cables: CAT5 or better
  • Power Supply: 12V/1A DC or PoE
  • Shell material: Metal panel, ABS sump
  • Protection level: IP54
  • Working Temperature: -10~60℃
  • Storage Temperature: -40~70℃
  • Working Humidity: 10~90%
  • Device Dimension: 160 x 93 x 35mm
  • Package size: 178 x 104 x 55mm
  • Device Weight: 300g
  • Gross weight: 420g