ET082 is a micro-controller based device intended to replace the third-party PSTN/non-GSM alarm panel communication method via theGSM and IP-based networks. It can be used for property security, Non-GSM/PSTN alarm panel communication replacement by GSM, SMS, GPRS, CSD or Ethernet communication methods, for backup connection for PSTN (land line), any electrical appliance control: lighting, watering, heating etc, remote reboot of the “frozen” systems, such as computer network or a server.
Main features:
- Configuration by PC and SMS text message.
- Supported communication methods: PSTN, Voice Calls (direct channel or data buffering via GSM audio), SMS, CSD, GPRS network andEthernet via ELAN3-ALARM device.
- PSTN line state supervision.
- Supported communication protocols: Ademco Contact ID, 4+2, Scancom, EGR100, Kronos, SIA IP.
- Alarm panel wiring via PSTN (RING/TIP terminals) or keybus (serial data) interface.
- 3 inputs customizable as NO (normally-open) or NC (normally-closed) with customizable alarm/restore Contact ID code and text formonitoring station notification and user by SMS text message respectively.
- 3 open-collector outputs for electrical appliance control, non-GSM alarm panel arming/disarming (keyswitch) or alarm/restore eventreport.
- Manual output control by free of charge phone call and SMS text message.
- Automatic output control in accordance with a specified event.
- Up to 3 users for minor device configuration by SMS text messages, acceptance of input alarm SMS text messages, output control bySMS text message and free of charge phone call.
- Up to 5 users for SMS text message containing Contact ID data converted to user-understandable text acceptance.
- Up to 2 administrators for remote device configuration initiation.
- Event log indicating communication activity in real-time.
- Periodic self-test notification to monitoring station.
- Automatic device restart
Specifications:
Supply voltage |
10-24V AC/DC, 300mA max |
Peak current |
Up to 700mA |
Current used in idle state . |
Up to 120mA |
GSM modem frequency |
850/900/1800/1900 MHz |
Number of “low” level (negative) digital inputs |
3 |
Output C1 - C3 circuit . |
Open collector output.1 ROUTOutput is pulled toCOM when turned ON. |
Maximum commuting output values . |
3 x 30V; 50mA |
Generated phone line values |
Voltage: 48V; current: 25mA; impedance: 270Ω |
Dial tone frequency of generated phone line . |
425 Hz |
Dimensions |
129x78x18mm (5.08x3.07x0.71in) |
Operating temperature range. |
-20...+55 °C (-4... +131°F) |
Humidity |
0-90% RH @ 0... +40°C (0-90% RH @ +32... +104°F) (non-condensing) |