EM Marine contactless RFID KeyFob's are used in many of the same applications as contact smart cards, especially where the added convenience and speed of not having to insert the card into a reader is desirable. 125 kHz EM compatible TK4100 ISO 10536. Blue.
SIZE: 40.0 x 33.0 x 4.0mm (1..60 x 1.25 x 0.155 in)
Appxox weight: 5g
Frequency: LF125KHz RFID IC
Housing: IP66, Antenna sealed by expoxy
Operating Temperature -25 to 55 (Centigrade)
Storage Temperature -25 to 75 (Centigrade)