Fingerprint & RFID Access Control. M5 Plus is new generation outdoor professional access control device. With fast linux based 1Ghz CPU, and latest BioNANO® fingerprint algorithm, M5 plus ensures a less than 0.5 second comparison time under 1:3000 status. The standard Wi-Fi and bluetooth functions realize the flexible installation and operation. The IP65 and IK10 design let M5 plus can be used in various outdoor environment. M5 plus also supports easily near field bluetooth opening by Anviz Crosschex E-key APP.