... This active wristband is popular used in hospital,baby tracking,prison,etc.We have whole system,including ... reader,activator,tag.wristband tag operates in 2.45 GHz band, active working mode ... Triaxialwristband tag operates in 2.45 GHz band, active working mode, nice design is suitable for people ... )IP RatingIP68Shock Resistance10~2000Hz, 20mm/15g, Triaxial active rfid bracelet