Simple and flexible installation
The installation of siren has never been easier:
Connect EWS4 to Eldes security system,
Select where to place it,
Attach the siren on the wall and it’s ready to use!
If you seek for more reliability, power up the EWS4 via wire.
You will no longer have to make an effort looking for the best wireless connection strength. EWS4 contains innovative wireless technology which reaches an impressive range of up to 3 km in open areas. Improved battery life time ensures you won’t have to climb the ladder for up to 5 years. The siren is also resistant to rain, temperature changes and dust.
Additional safety for home
In case of danger detection, EWS4 makes an ear-splitting 104-110 dB noise which deters the burglars and warns the whole neighbourhood. The siren contains bell squawk and bright LED lights to inform about status of security system.
|Battery Type and Number||Lithium CR123 type (non-rechargeable) 6 batteries|
|Battery Life Time*||~60 months (when all 6 batteries are in use)|
|External power supply||8-15V DC, 1A|
|Wireless operating frequency||ISM868|
|Built-in temperature sensor||Yes|
|Operating temperature range||-30…+55ºC (-22… +131°F)|
|Dimensions||289.6 mm x 210 mm x 50.15 mm|
|Acoustic sound level||104-110 dB at distance of 1 m|
|Wireless Communication Range||Up to 3 km in open areas|
|IP rating||Compatible with IP54|
|System compatibility||ELDES wireless alarm systems (ESIM384, Pitbull Alarm PRO)|