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G4

G4 is a multi-biometric identification terminal which features ZKTeco’s innovative Enhanced Visible Light Facial Recognition and SilkID fingerprint sensor technology. The device with latest technologies can perform recognition in a distance from 0.5m to 3m and will function automatically when face are detected so as to deliver higher recognition quality in terms of speed and accuracy than the previous near IR facial recognition. With the applied Deep Learning algorithm, pose angle tolerance and anti-spoof function have been greatly enhanced against dynamic environment and various spoofing attacks. Also with the world’s cutting-edge 3D Neuron Fingerprint Algorithm, it precisely authenticates dry, wet, or rough fingerprints efficiently and accurately.

Parameter

Capacity	Users	10,000
	Face Template	10,000
	Fingerprints	10,000
	ID Cards	10,000
	Transactions	1,000,000
Hardware	High Performance Android Industrial CPU / 2GB DDR3 RAM / 16GB ROM / SilkID FingerPrint Sensor / 7-inches Touch Screen, 1280*800 Pixel / 2NP Binocular Camera
Compatibility	BioTime 8.0 / ZKBiosecurity (Time Attendance)
Communication	TCP/ IP/USB Host /Wiegand Input / Wiegand Output
Standard Functions	ID Card / Work Code / ADMS/ DST / Schedule Bell / Automatic Status Switch / Record Query / Photo ID
Additional Info	Algorithms	ZKFace V10.0 & ZKFinger V12.0
	Working Temperature	0°C~+50°C
	Working Humidity	<90%
	Dimensions	26412051mm
	Facial Recongntion Speed	≤1s
	Facial Recongntion Distance	0.5m~3m
	Power	DC12V 3A
Access Control Interface	Lock Relay Output / Exit Button /Alarm Outpu /Door Sensor /External Bell
Special Functions	Enhanced Visible Light Facial Recognition / Liveness Face Detection / Multiple Biometric Verification Modes