EM long range keychain tag

Read Distance Up To 1-3m

Product Features

The CY-LRKT is a high-performance RFID keychain tag (i.e. key fob) which is designed to read EM format from a long range distance and it is suitable for both indoor and outdoor operation. The tag is featured with waterproof, dustproof and wear resistance to help withstand all kind of harsh environments. The tag is small, light-weight and each comes with a metal ring which makes it easy to carry.

waterproof design

compact & handy design

no battery required

wear resistant

long-range detection

various sizes & colors


frequency band

operating frequency


transmission mode

Read distance

read time

supported Reader

Operating Temperature

Operating Humidity

environmental protection

IP Rating






Low Frequency (LF)

125 KHz

EM TK4100

passive (battery-free)

0.5 ~ 1 M

< 2 sec

EM long-range reader (CY-EM100)

-25°C ~ 60°C

10% ~ 90% (non-condensing)

waterproof, dustproof

IP 68

blue, red, yellow, orange, purple, etc.

ABS + PC with texture

various (approx. 30 x 40 MM)

4 ~ 5 MM

4 ~ 6 g

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