CHD668BS Fingerprint Time Attendance - CHD688BS Specificaton & Trade Terms
| Model | CHD688BS |
|---|
| Place Of Origin | China |
|---|
| Price Term | EX-Work |
|---|
| Payment Term | T/T |
|---|
Size: L153mm X W87mm X H21.5mm
Color: silver gray, black, gold, blue
Keypad: 15 rubber keys
Can register 1500 fingerprint and save 6144 records
Record-keeping time after power-off: over 180 days
Can set N minutes don’t allow repeat reading fingerprint
Power supply: DC12V, working current: ＜300mA;
Communication baud rate: 9600/19200/38400bps are optional
OC out put, optical sensor
Sensitivity index: False reject rate 1.4%, False accept rate: 5%~95%
Valid area of sensor: 20mm x 8mm; angle of fingerprint replacement: 180 degree
Working environment: -20℃ to 55℃, relative humidity 5% to 95%
Communication output: Standard RS485 or RS232 communication output
With special fingerprint time attendance management software, support upload fingerprint to device.
