Converters

VST-1908 Series

VST-1908 Series
VST-1908 Series VST-1908 Series VST-1908 Series

The VST-1908 Converter Series is designed to create a bridge between PSTN control panels and IP/cellular networks in a security industry rapidly migrating from traditional landline home phone service to IP/cellular communications.


12V DC / 12V 1A DC adaptor
firmware update

Features

  • Converts PSTN CID reports into the SIA protocol and CID over IP/GPRS
  • Converts PSTN CID reports into DTMF CID over GSM/3G
  • Forwards PSTN voice message reports over GSM/3G
  • Compatible with any PSTN alarm using the CID protocol
  • Compatible with the Alarm Receiving Software (ARS) for the central station to receive reported events from the converter
  • Supports two-way voice
  • Web programming/browser support
  • SMS programming
  • External antenna port (VST-1908-M3 EX、VST-1908-M8 EX only)
  • Remote firmware update capability
  • Protected access allows only valid users to configure the system
  • Six IP addresses for alarm reporting
  • LED indicator displaying GSM/3G registration status
  • Rechargeable batteries included (VST-1908-M3 BC、VST-1908-M8 BC only)
  • Plug and play installation
  • Compliant with CE, FCC, ETL and PTCRB requirements

Specifications

Alarm dialer interface Two wire interface via RJ11 socket
Tip and ring voltage toward the host panel about 48V
Ethernet interface 10Mbps and 100Mbps (10/100Base T) with auto-negotiation
UTP with standard RJ45 socket
GSM frequency bands Quad band GSM 850/900/1800/1900MHz
3G frequency bands: 2100/1900/1800/1700/850/800/2600/900MHz (3G bands vary depending on regions/countries)
Power supply Powered from the host panel (12V DC) or 12V 1A DC adaptor
Backup power Rechargeable 7.2V AAA Ni-MH battery pack (cased models only)
Operating temperature -10°C to +45°C
Operating humidity Up to 85% non-condensing
Dimensions 120 mm x 90 mm (bare board)
130 mm x 157.4 mm x 45 mm (desktop version)
186.3 mm x 130 mm x 30.3 mm (wall-mounted version)

Product Documents