SPECIFICATIONS

	Power supply：DC 12V
	Power consumption：180mA(Stand-by), A220 mA(Reading))
	Frequency：125K HZ
	Read range：15CM (Max.)
	CPU：28 Single Chip 8BIT
	Memory：1024K BIT SRAM
	Communication：RS-485, 9600BPS, POLLING
	Cardholder capacity：5000 cards
	Historical logs：1200 Records
	LCD：16 characters (Backlit LCD)
	Operating temperature：-5°C ~55°C
	Operating humidity：90%RH (without condensing)
	Housing material：ABS
	Weight：200g
	Dimensions：108(L)x154(W)x41(D)mm
	Opening methods： 1.password door opening 2.proximity card door opening 3.proximity card plus password opening 4.Egress push button
	4 LEDs indicators： 1.Power indicator 2.Burglary indicator 3.Display with audible indictor 4.Alarm indicator
	2 Inputs:
	-Egress push button
	- Security zone detection which can be armed or disarmed
	3 outputs with dry contact relay
	-Electric strike output
	-Duress alarm output
	Disposable output case material.
	Stand alone and computer link mode .(Computer link system:TW-9900 software)
	Max linked node of TW-980R are 254 units.