Wireless motion detector EWP3

Wireless motion detector EWP3


Pet immune indoor PIR and temperature sensor

What is ELDES wireless motion sensor EWP3?

New ELDES motion sensor EWP3 is a wireless device intended to secure the premises by motion detection. New generation ELDES wireless technology enables to reach breakthrough wireless distance  of 3000 m in open spaces with ESIM384. Wireless devices battery lifetime increased 2x and reached 36 months operating time.

In addition, the device comes equipped with a built-in Dual PIR sensor, the PET immunity feature and 2 built-in tamper switches for EWP3 sabotage detection.

What EWP3 does?

EWP3 is a wireless device intended to secure the premises by motion detection. Due to the dual element technology of a built-in PIR sensor, the device features the pet immunity against the animals of up to 40 kg weight in order to prevent them from causing false alarms while moving within the secured premises. In addition, EWP3 comes equipped with 2 built-in tamper switches for sabotage detection. Due to the power saving mode, battery operation time last up to 2 times longer. In order to start using EWP3, it has to be paired with ELDES alarm system using ELDES Configuration software or by sending a corresponding SMS text message to ELDES alarm system.

It is possible to pair up to 16 EWP3 devices with Pitbull Alarm and Pitbull Alarm PRO systems, while with ESIM364 and ESIM384 alarm systems – up to 32 EWP3 devices at a time. The maximum wireless connection range is 3000m ( (in open areas).

Main features

  • Built-in dual element passive infrared (PIR) sensor
  • 2 built-in tamper switches: on the front and on the back of the PCB
  • Built-in temperature sensor
  • Pet-immune, up to 40kg
  • Built-in temperature sensor
  • Intelligent power saving mode


Battery type 3V lithium CR123A type,CR17345 (IEC) / 5018LC (ANSl/ NEDA)
Number of batteries 2
Battery operation time up to 36 months*
Wireless band ISM868 or ISM915**
Wireless communication range Up to 3000m (-9843ft) in open areas
Detection coverage angle 90 °
Maximum detection distance 11 m (36.09ft)
PET immunity up to 40kg (88.1bs)
Range of operating temperatures -10… +55°C (+14… +131°F)
Humidity 0-90% RH 0… +40°[ (0-90% RH +32… +1 04°F) (non-condensing)
Dimensions 24x 67x 58mm (4.88x 2.64x 2.28in)
Compatible with alarm systems ELDES wireless
* The operation time might vary in different conditions
** Depends on region