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