Boland Systems - Hikvision DS-K1T501-FS IP video intercom with fingerprint reader, card reader, QR code reader. Generate a QR code, send to visitor, he shows QR on cell phone to camera to
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EPCOM: DS-K1T501SF-HIKVISION - Access Control Terminal with Proximity & Fingerprint Card Reader / Intercom Function / IP65 / QR Reader