Display	LCD: large 16 characters, 2 lines, 5 x 8 dot matrix (window 95 x 22mm)
Memory	32K ROM, with 128K SRAM
Keypad	16 keys
Input device	Magnetic strip reader or Bar OCde infra red reader
Control Adaptor	Two relays, able to connect with door strike and srien
Power Source Input	Working Voltage	DC 9 ~ 16V
	Working Current	200mA
Environment	Temperature	-10°C to 55°C
	Relative Humidity	20% to 95% R.H.
Exterior	Dimension	140L x 205W x 70H (mm)
	Weight	net 0.8kg gross weght 1.1 kg
Serial Printer Output	RS232 serial interface