5 The Web Interface ............................................................................................... 23
6 GV-AS4111 / 8111 Specific ati on s ...................................................................... 24
Compatible Devices
Compatible devices can expand the capabilities and versatilities of your GV-AS Controllers.
Consult your sales representative for more information.
GV-RK1352 is a card reader with keypad that uses a 13.56 MHz
GV-RK1352
GV-R1352
GV-DFR1352
GV-AS4111 /
8111 Kit
frequency. The reader has both Wiegand and RS-485 outputs that can be
connected to GV-AS series control panel.
GV-R1352 is a card reader that uses a 13.56 MHz frequency. The reader
has both Wiegand and RS-485 outputs that can be connected to GV-AS
series control panel.
The GV-DFR1352 is a card reader designed to be installed on the door
frame for recognizing identification cards. Featured with the Wiegand and
RS-485 outputs, the unit can be connected to GV-AS series control panel.
GV-AS4111 / 8111 Kit is a cabinet containing a GV-AS4111 or GV-AS
8111, a power adapter board, a power supply and a casing for backup
battery. The power supply provides power to GV-AS4111 / 8111 and up to
8 output devices (12V, 0.5A per device).
1
Installation Considerations
1. There are distance limitations for Wiegand and RS-485 communications using GVAS4111 / 8111. Please note:
•Wiegand interface: 100 meters (328.1 feet)
Recommended Wiegand cable: Wiegand cable (a twisted pair of 24 AWG wires)
•RS-485 interface: 600 meters (1968.50 feet)
Recommended RS-485 cable: standard 485 cable (a twisted pair of 24 AWG wires)
Note:
1. For RS-485 connection between GV-AS Controllers and readers, use additional power
for the readers when the distance ranges from 30.48 meters ~ 600 meters (100 ft ~
1968.50 ft). There is no need to use additional power when the distance is within
30.48 meters (100 ft).
2. Recommended power supply:
Manufacturer Model Output rating
Powertron PA1015-2I 12V, 1.25A, 15W Max
3. The location and wiring methods shall be in accordance with the National Electrical
Code, ANSI/NFPA 70.
2. GV-ASManager software is used to manage GV-AS Controllers. There is a limit for the
number of controllers connected to GV-ASManager based on communication modes.
•Through network connection, up to 1000 GV-AS Controllers can connect to GV-
ASManager.
Note:
1. For GV-AS4111 / 8111, it is highly recommended to replace the button cell battery
included on the circuit board annually.
2. All control units shall be mounted in a protected area.
2
Definition
Tampering Alarm
To enable tampering alarm, install the sensor separately. The
triggering conditions depend on the type of sensor installed.
The GV-AS Controller also provides output relays for activating and
deactivating electric lock, siren and emergency door release when
tampering is detected by the sensors.