G4[QR] User ManualP a g e | 1 Copyright©2021 ZKTECO CO., LTD. All rights reserved.Thank you for choosing our product. Please read the instructions carefullybefore operation. Follow these instructions to ensure that the product isfunctioning properly. The images shown in this manual are for illustrativepurposes only.For further details, please visit our Company’s websitewww.zkteco.euUser ManualG4[QR] Attendance DeviceDate: April 2021Doc Version: 1.0English