Wireless expansion module EW2
Turns any wired sensor into wireless
4 zone terminals
2 open-collector outputs
Battery or externally-powered
Compatible with any third-party wired sensor or siren
What is it?
EW2 is a wireless device intended to expand ELDES alarm system capabilities by providing wireless connection access to any third-party wired devices.
What it does?
EW2 comes equipped with 4 zone terminals designed for wired digital sensor connection, such as magnetic door contact, motion detector etc.
In addition, the 2 open-collector outputs on board allow to connect any wired siren as well as to connect and control any electrical appliance, such as gates, lights, watering etc.
It is possible to connect up to 8 EW2 devices to PITBULL-ALARM system, while to ESIM364 alarm system – up to 16 EW2 devices at a time.
The maximum wireless connection range is 150m (492.13ft) (in open areas).
Main features
- 4 zone terminals
- 2 open-collector outputs
- Battery or externally-powered
- Compatible with any third-party wired sensor or siren
- 2 NTC/PT1000 temperature sensor terminals
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.
Specifications
| Supply voltage | 7-15V 50mA max |
| Supported batteries | 1,5V Alkaline AA type LR6 (IEC) / 15A (ANSI/NEDA) |
| Number of batteries | 3 |
| Battery operation time | ~18 months |
| Number of zones | 4 |
| Zone connection type | NC (normally-closed) |
| Number of PGM outputs | 2 |
| Maximum commuting PGM output values | 2 × 25V; 150 mA |
| Supported temperature sensor types | 10kΩ NTC; PT1000 |
| Wireless band | ISM868/ISM915 |
| Dimensions | 82×63×17mm (3.23×2.48×0.67in) |
| Temperature sensor inputs | 2 |
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