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MANUAL ELDES ESIM264 V3.1

32.11. EWD2 - Wireless Door Contact/Shock Sensor/Water Sensor

Main EWD2 features:

• Built-in shock sensor

• 2 wireless zones

• Available zone modes: magnetic door contact, shock sensor, water sensor, digital sensor

• 2 built-in tamper switches: on the front and on the back of the PCB

EWD2 is a wireless device intended to secure doors, windows or any other opening/clsoing mechanisms. In addition, the device comes

equiped with a built-in shock sensor for vibration detection, an on-board zone terminal designed for external digital sensor or water sensor

connection and 2 built-in tamper switches for EWD2 sabotage detection. In order to start using EWD2, it has to be bound to ELDES alarm

system using ELDES Conguration Tool software or by sending a corresponding SMS text message to ELDES alarm system.

It is possible to connect up to 16 EWD2 devices to ESIM264 alarm system. The maximum wireless connection range is 150 meters (in open

areas).

32.11.1. Technical Specications

32.11.1.1. Electrical and Mechanical Characteristics

Batteries 1,5V Alkaline AAAA type, LR8 (IEC standard) / 25A (ANSI/NEDA standard)

Number of Batteries 2

Battery Operation Time ~18 months*

Wireless Transmitter-Receiver Frequency 868 Mhz (EU version) / 915 Mhz (US version)

Wireless Communication Range Up to 30 meters in premises; up to 150 meters in open areas

Range of Operating Temperatures -20...+55ºC

Humidity 0-90% RH @ 0... +40 °C (non-condensing)

EWD2 Dimensions 101 x 22 x 20 mm

Magnet Dimensions 47 x 17 x 10 mm

Compatible with Alarm Systems ELDES Wireless

* The operation time depends on dierent conditions and may vary.

32.11.1.2. Main Unit and LED Functionality

COM

TAMP1 DETECT

DETECT

FRONT SIDE

BACK SIDE

LED

RESET

TAMP2

ATTENTION FOR EWD2 v1 AND EWD2 v2: If no sensor is to be connected to EWD2 on-board zone terminal, please make a short-cir-

cuit (connect) Z and COM terminals in order to avoid the unnecessary battery power usage.

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