Expansion module EW2

Wireless expansion module EW2

eldesalarms_com_product_ew2

Turns any wired sensor into wireless

EW2

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

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)