End-of-life product: 2023-01-31

Wireless keyfob with 1 button EWK2A

Panic button

LED indicator
Panic button



What is it?

EWK2A is a wireless device – panic button.

What it does?

EWK2A keyfob model features one configurable button.

After the button is pressed, EWK2A internal buzzer’s sound signal and red LED indicator confirms a transferred command to ELDES alarm system via wireless connection.

EWK2A compatible with: ESIM364, ESIM384, Pitbull Alarm and Pitbull Alarm PRO.

Main features

  • LED indicator
  • Panic button
  • Possible to connect up to 5 EWK2A devices to ELDES alarm system at a time
  • Visual and audio indication of command status
  • EN 50131 Grade2 Certified

Frequently asked questions (FAQ)

How to restore default parameters?

  1. Launch ELDES Utility software, go to Peripheral Devices section, remove previously added EWK2 keyfob by clicking “Remove” located next to the paired wireless device icon.
  2. Press and hold the lower side of the button .
  3. Hold those buttons pressed (approx. for 10 seconds) until LED indicator and the buzzer provide several short flashes and beeps simultaneously.
  4. Release the buttons.
  5. Default parameters are restored.

What are the prices of ELDES production?

To get the prices of the devices please check ELDES disributors’ Internet sites. Otherwise, feel free to contact out partners in your country/city by telephone or e-mail.

Can I purchase ELDES devices directly from you?

You can purchase ELDES production only from our distributors. If you have any ideas or intentions to create a new nonstandart device or suggestions how to improve our current devices contact us directly or our partners in your country.

Where can I purchase ELDES devices if your distributors are not available in my country?

Feel free to contact us.


Battery typeCR2032 Lithium (5004LC (ANSI/NEDA))
Battery voltage; capacity3V
Number of batteries11
Battery operation time~18 months
Radio transmitter-receiver frequency868 MHz
Range of operating temperatures-10…+55°C
Compatible with security systemsELDES Wireless
Radio communication range30 meters in premises; 150 meters in open areas

Where to buy?