| Application: | bank,time attendance,access control,etc high security place |
| Brand Name: | bio safe |
| Communication: | Micro USB, RS232, RS485 |
| Item: | Biometric Readers |
| Language support: | c#,c+,Vb,vb.net,PHP,JAVA,asp,etc |
| Model Number: | HF-4000 |
| OS: | Windows,linux,Android |
| Resolution: | 500DPI |
| SDK: | free |
| Sensor: | Optical finger sensor,high definition |
| Special: | It reads dry, wet and rough fingers |
| Surface: | Titanium alloy surface |
