Srf-Nt1/2/4 Single/ Doubel/ Four Door Net Access Control
Semtong Technology Co., Ltd
Region: China
Update: 04/30/2008
Key Specifications
NT1 handle 1 doors / 2 readers
NT2 handle 2 doors / 4 readers
NT4 handle 4 doors / 4 readers
With a single controller.
Door broken detective function,
Micro switch designed to protect
Reader case damage
Provides four relays output for
Using two alarms and two door
Locks
Enforcing access code function
Is for emergencies, auto dial
The managing center in realtime
When the door is opened by
Force
Stand-alone or online with PC,
Which can be connected with up
To 255 sets
Provides dual access control
Function
IdentifyType: Card
Card+Password; Password*; Double
Cards; Free Pass
Max Pass Time: 16
Adjustable time zone function
For each card
Memory: 128K
Storage capacity: 20, 000 cards,
100, 000 records
Communication interface:
RS232/485 Wiegand 26
Operating voltage: 12VDC, 200mA
Power consumption: 2. 5W maximum