ELDES EWR2 Wireless signal repeater

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ELDES EWR2 is a wireless signal repeater which expands the wireless signal range between Eldes alarm systems ESIM364, EPIR3 and wireless devices. 

  • Wireless repeater EWR2 supports up to 32 wireless accessories, such as sirens, smoke detectors, door sensors and other.
  • Intended LED indicator for successful data transmission to the alarm system confirmation.
  • Two antennas, internal and external that switch automatically.
  • Integrated battery fault/wrong placement LED indication and external power connection LED.
  • Wireless connectivity up to 100 m.
  • Backup battery life up 48h.
  • Temperature -20.. + 50°C.
  • 2 wired zones.
  • Expands the wireless signal range.
  • 2 tamper switches: for enclosure opening and device detachment from the wall detection.


Power supply

DC 9-15V; 300mA, if no additional devices are connected

Backup battery

3x rechargeable NiMH 1.2V AA >2000mAh

Battery operation time

up to 48h (depending on working conditions)

Number of zones


Wireless transmitter-receiver frequency

868 Mhz

Wireless communication range

Up to 30 meters in premises; up to 150 meters in open areas



Range of operating temperatures



0-90% RH @ 0… +40 °C (non-condensing)

Compatible with alarm systems

ELDES wireless