SA32-E/SA32-M is an Access Control Standalone Device with contactless smart card and password verifications, which enables 3 verification modes (Card only, PIN only, and Card & PIN) to ensure maximum safety and flexibility. With 1 Relay output and 1 PUSH (low) output, 1 door button Port and 1 doorbell Port, SA32 is simple but effective to use, its convenience and adaptability allow it to be well deployed in residential housing, offices, and any other public facilities.