ABG245-KFActive 2.45GHz RFID keyfold

Handy keyfold shaped active Tag

ABG245-KF is a RFID keyfob operating in the 2.4-2.5GHz frequency range. The tag can be read in a range between 10cm and 20m, it is provided with a lithium battery that lasts 3 years. Thanks to its ABS housing this small RFID keyfob works properly even outdoor.


  • Reduced consume bound to customised parameters.
  • High rank of protection.
  • High and user-adjustable reading distance.
  • Pocket-sized.
  • Suitable for outside use.
  • User-adjustable graphics.


  • Entrance check.
  • Real Time Location System (RTLS).
  • Transit scan.
  • Monitoring.
  • Approach scan.
  • Services launch.

technical features

Frequency Range

2.4 -2.5 GHz

Operating mode

ID dispatch in Radio Frequency

RF powerSet up from -18 dBm to 0 dBm

Reading distance

From 10 cm up to 20 m (depending on the reader and environment conditions)

Approximate battery lasting

3 years (@ 0dBm; blink 1.5s; 25°C)  – duration can change in regard of setting and use conditions


ABS Case



Operating temperature

From -20°C to +60°C (90%RH)

Electricity supply

7 mA 3V (blink 1.5s)

Blinking Rate

Set up from 16ms to 12h.


1 lithium battery AA-high-temp.


Low battery level
Do you need a customized RFID solution?
Write us about your project in the contact form below.

    I agree with the privacy policyRead the privacy policy

    Related products


    AFR600 lettore RFID tag attivi back


    ALR245DG lettore RDID tag attivi USB

    Do you have any RFID request?