EW2 is a wireless device intended to expand ELDES alarm system capabilities by providing wireless connection access to any third-party wired devices.
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 and Pitbull Alarm PRO, up to 16 EW2 devices to ESIM364, while ESIM384 supports up to 32 EW2 devices at once.
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
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 |
| Temperature sensor inputs | 2 |
| Range of operating temperatures | -20…+55 C |
| Dimensions | 82×63×17mm (3.23×2.48×0.67in) |
| Properties | |
|---|---|
| Wireless device type | Other |
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