End-of-life product: 2018-03-01

Universal GSM, PSTN gateway & communicator ET082

Connect any PSTN landline alarm panels to GSM/GPRS/LAN network

Simulates PSTN line
Full remote configuration
Ways to connect: serial bus, ringing tip or PGM
Constant monitoring of all communication methods (GPRS/LAN/PSTN).



What is ET082?

ET082 is a universal GSM/GPRS, PSTN, LAN gateway/communicator, which expands any PSTN intrusion alarm panels functionality and adds communication channels. The panel can then communicate with alarm receiving centers and directly to home owner, as well.

How ET082 works?

Provides communication channels for any third party panel (GSM/GPRS, LAN and PSTN). Lets you control the panel using SMS/Call.

Monitors all data transmission channels. Transmits selected protocols to alarm receiving center. Simultaneously transmits signals to multiple alarm receiving center servers.

Expands existing panel with additional zones and PGMs and notifies home owner via SMS or voice call.

ET082 application areas

Third party panel GSM/GPRS/LAN communicator

Home owner notifications using SMS

Backup communication channel for alarm panel

Remote control of PGMs via SMS/Call

Main features

  • 4 ways of communication: PSTN, GSM, GPRS, LAN
  • Basic/Advanced mode of connection to PSTN panel
  • 5 phone users
  • Connection ways to panel: serial BUS interface, RING/TIP interface, PGMs
  • No re-configuration of old panel needed
  • Full remote configuration via GPRS or/and LAN;


Frequently asked questions (FAQ)

What are the prices of ELDES production?

To get the prices of the devices please check ELDES disributors’ Internet sites. Otherwise, feel free to contact out partners in your country/city by telephone or e-mail.

Can I purchase ELDES devices directly from you?

You can purchase ELDES production only from our distributors. If you have any ideas or intentions to create a new nonstandart device or suggestions how to improve our current devices contact us directly or our partners in your country.

Where can I purchase ELDES devices if your distributors are not available in my country?

Feel free to contact us.


Phone usersup to 5 (system reports to 10 users by SMS/Call)
ARC communication methodsup to 6
Backup communication methods to ARCup to 5
Alarm panel wiringPSTN (RING/TIP terminals)
KeyBus (serial data) interfaceKeyBus (serial data) interface
Power supply10-24 V DC, 300 mA max
Current consumption in idle state w/o external devices connectedLess than 120 mA
GSM modem frequency850/900/1800/1900 MHz
Number of zones on-board3
Number of PGM outputs on-board3
CommunicationsSMS, Voice calls, GPRS, PSTN, Ethernet
Supported protocols Ademco Contact ID, 4+2, Scancom, EGR100, Kronos, SIA IP
Dimensions 130×73 mm
Operating temperature range -20…+55°C (-4… +131°F)

Where to buy?