Discover our new products!

  • PERFECTA-IP alarm control panels
  • INT-GSM LTE and GSM-X-PSTN modules
  • ABAX 2 devices: ADD-200 detector and ARF-200 tester
  • MXD-300 wireless multipurpose detector




July premieres!

Discover new devices working as part of the MICRA system (433 MHz),
radio controllers of the new RK series, as well as the modular distance
holder for outdoor and curtain detectors.

INT-TSI + DAHUA door stations

Intercom widget

Functionality of the video intercom in the keypad.
From now on INT-TSI offers even more!

CONFX hardware configurator

New version now available!

  • Even more useful functions
  • Easier and faster designing
  • New appearance


KNX modules

now available in SATEL's offer!

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  • system control from any place in the world
  • quick and simple installation and setup
  • safe, encrypted sending of data Mobile transmission or Wi-Fi
  • intuitive interface which ensures convenient control over the system every day



TCP/IP reporting converter to telephone formats

The SMET-256 converter is a device that is intended primarily for alarm system monitoring companies, security agencies, etc. It receives events sent via TCP/IP network by SATEL devices (e.g. ETHM-2 Ethernet module, GPRS-T2 module). Depending on the converter settings, the events are sent to the monitoring station (e.g. STAM-2) via telephone cable or RS-232 communication bus.

The converter can operate in advanced mode (up to 256 subscribers, with communication control) or in basic mode (without control of communication with the subscriber). SMET-256 can simulate both the analog phone line, and one of the following receivers: RC-4000 VISONIC, SurGard (MLR2/MLR2E), RSM-02.

SMET-256 has an event receipt acknowledgment function, which allows you to verify correctness of the transmission. Received events are kept in the converter memory until they are sent to the monitoring station. SMET-256 is also provided with protective options, such as Ethernet cable presence control and receiving transmissions only from devices with defined MAC numbers, that protects the converter against hacking attempts.

Configuring the SMET-256 converter and defining subscribers can be carried out via the RS-232 port (SMET-256 SOFT program) or TCP/IP network (web browser or SMET-256 SOFT program).

  • SATEL TCP/IP reporting conversion to telephone line monitoring
  • compatible with SATEL Ethernet and GPRS transmitters
  • simulation of Visonic RC4000 and SurGuard MLR2 receivers
  • support for up to 256 subscribers with individual link supervision
  • support for unlimited number of subscribers without individual link supervision
  • event buffering until successful reception by telephone receiver
  • ETHERNET link supervision
  • optional incoming events filtering based on physical address (MAC)
  • configuration via web browser (TCP/IP connection) or via dedicated software (RS-232 connection)
  • support for automatic IP address configuration with DHCP
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.


updated: 2011-05-05
310 KB


English, universal
compiled: 2015-04-16
compiled: 2014-07-02


EU declaration of conformity
updated: 2018-02-27
584 KB

Technical Data

Environmental class
Enclosure dimensions
125 x 114,5 x 31 mm
Operating temperature range
-10…+55 °C
Recommended power supply
12 V DC/750 mA

Information materials


4technical data

5product data sheet

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