Wireless carbon monoxide (CO) combined with smoke detector

EWF1 Alarm panel
LED operation indicator
Lifetime 7 years
Photoelectric sensor for slow smouldering fires and carbon
Quick fix mounting plate for easy installation



What is it?

EWF1CO is a wireless electrochemical-based carbon monoxide (CO) detector combined with photoelectric-based smoke detector designed to detect smouldering fire.

What it does?

When the concentration of smoke/CO exceeds a given threshold, the system will cause alarm, resulting in built-in siren activation and SMS text message and phone call delivery (by default) to the listed user’s phone number.

Main features

  • Photoelectric sensor for slow smouldering fires and carbon
  • Non-radioactive technology for environmental friendly
  • High and stable sensitivity
  • Quick fix mounting plate for easy installation
  • LED operation indicator
  • Built-in speaker for audio alarm indication
  • Tamper switch: for device detachment from the wall detection
  • Electrochemical-based carbon monoxide (CO) sensor

  • Lifetime 7 years

Frequently asked questions (FAQ)

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.


Carbon monoxide detection typeElectrochemical
Carbon monoxide detection range0-400 ppm
Alarm sound level85dB at 3m
Battery typePrimary 9V Lithium 1200mAh ANSI/NEDA 1604LC
Number of batteries1
Battery operation time~18 months (might vary in different conditions)
Wireless transmitter-receiver frequency868/915 MHz
Wireless communication rangeUp to 30 meters in premises; up to 150 meters in open areas
Range of operating temperatures5 up to 45°C
Humidity0-90% RH @ 0… +40 °C (non-condensing)
Sensitivity to smoke3.0-6.0 % Obs /m
Compatible with alarm systemsELDES WirelessELDES Wireless
Dimensions110mm diameter

Where to buy?


Miami (Doral), FL

Phone: +1 (305) 889-1127
E-mail: sales@epcom.net
Address: 8301 NW 27th St. #1. Zip. 33122


El Paso, TX

Phone: +1 (915) 533-5119
E-mail: sales@epcom.net
Address: 1630 Paisano Dr. Zip. 79901


San Diego, CA

Phone: +1 (619) 661-9160
E-mail: sales@epcom.net
Address: 7920 Airway RD. Suite A7 Zip. 92154