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EWS3 – Wireless Indoor Siren
User Manual v1.0
Compatible with:
• ESIM364 v02.06.09 and up.
• EPIR2 v01.01.12 and up.
• ESIM264 v7.14.07 and up.
Main features:
• Audio alarm indication by 2 built-in speakers.
• Visual alarm indication by built-in LED indicators: burglary/24-hour/tamper alarm and fire alarm indicated in different colours.
• 2 tamper switches: for enclosure opening and device detachment from the wall detection.
EWS3 is a wireless indoor device with built-in siren speakers and LED indicators operating with ELDES wireless alarm systems. The de-
vice is designed to notify the user by audio and visual signals in the event of alarm as well as in event of system arming/disarming (Bell
Squawk feature must be enabled). In the event of burglary, 24-hour or tamper alarm, EWS3 will activate the speakers and flash the blue
LED indicators, while in case of a fire alarm, the device can flash the red LED indicator (both features require EWS3 Alarm LED and EWS3
Fire Alarm LED parameters to be enabled using
ELDES Configuration Tool
software or EKB2/EKB3/EKB3W keypad)
To start using EWS3, it has to be bind to ELDES alarm system by sending a corresponding SMS message or using software
ELDES Config-
uration Tool
. Upon successful EWS3 binding process, the system adds one wireless zone and one wireless PGM output. In case of alarm,
the siren provides a sound alarm for one minute. The configuration of this parameter is disabled for EWS3 in order to save the battery
power.
ESIM264 and EPIR2 alarm systems support up to 16 EWS3 devices, while ESIM364 - up to 32 EWS3 devices. The maximum wireless con-
nection range is 150 meters (in open areas).
1. CONTENTS OF PACK
1. EWS3...................................... ..................qty. 1
2. 1,5V Alkaline AA Type Battery.......... ...qty. 4
3. User Manual... ............. ...........................qty. 1
4. Screws... ...................... ...........................qty. 2
2. TECHNICAL SPECIFICATIONS
2.1. Electrical & Mechanical Characteristics
Battery type ...........................................................................................1,5V Alkaline AA type
Number of batteries .............................................................................4
Battery operation time .........................................................................~18 months*
Wireless transmitter-receiver frequency .........................................868 Mhz
Range of operating temperatures .....................................................-25...+55ºC
Humidity .................................................................................................0-90% RH @ 0... +40 °C (non-condensing)
Dimensions .............................................................................................167 x 80 x 34 mm
Wirelesscommunication range ...........................................................Up to 30 meters in premises; up to 150 meters in open areas
Compatible with alarm systems ..........................................................ELDES Wireless
* The operation time might vary in different conditions.
