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TR – 550

	Magnetic Card	ISO Track 2
	Barcode	Code 39m Numerical
	RFID Card	125Kz
	Interface	RS-232C or RS-485
	Memory Size	512K Bytes (20,000 cases)
	Clock	Real Time Clock (RTC)
	Communication Speed	RS 232 or RS 422: 300 ~ 9600 Bps Modem: 2,400 Bps
	Display	VFD 4 Digits
	Power	DC 12V, 500mA
	Mounting Method	Wall-Fixed and Desk top style
	Operation Temperature	0°C ~ 55°C
	Operation Humidity	20% ~ 95% RH
	192 (W) x 120 (H) x 52 (D) mm

The TR 550 Series Time Recorder is the equipment designed to be applied to various types of attending and leaving workplace management. Magnetic cards, barcode cards and RF cards are applied. The use of convenience can be improved with built-in high performance display (VFD). Communication can be done via the modem port as well as RS232 or RS422 modes’ basic communication ports. The TR-550 is the multifunctional and compounded system of which installation and operation can be more efficient.

- Magnetic, barcode, RF cards can be used.
- Time indication using vacuum fluorescent display
- Built-in RS232 or RS422 Serial Ports: Up to 31 ~ 255 nits can be connected.
- 28 types of alarm bell can be set up.
- Various work time record status can be applied using 8 functional keys and 2 LCDs.
- Data is protected, in the case of power failure with flash memory application (512KB)
- Memory backup batter is built-in
- Can be mounted as wall-fixed or desk top type
- Modem option possible (optional)