GeoVision GV-AS2120 User Manual

GV-AS120 Controller
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3.6 GV-AS120 Specifications
CPU 32-bit RISC microprocessor
Number of User Cards
1,000 / 40,000 cards (standalone / networked or RS-
485 mode)
Frequency
13.56 MHz for ISO14443A (Mifare DESFire, Mifare
Plus and Mifare Classic)
Event Buffer 65,536 events and log data
Power 12V DC, 1.25A
1 Wiegand interface, 26 ~ 64 bit format
Wiegand Interface
12V DC Power Supply, 200mA
Communication Protocol RS-485
Input 2 inputs, dry contact, NO / NC
Digital I/O
Output 1 output
Supported ID Format Built-in reader reads UID only
Operating Temperature -35 ~ 65°C / -31 ~ 149°F
Operating Humidity 10% ~ 90% RH (non-condensing)
Dimensions (W X H X D) 65.8 x 115.6 x 20.5 mm / 2.6 x 4.6 x 0.8 in
Weight 138 g / 0.3 lb
Ingress Protection IP66
Certification CE, FCC, RoHS
All specifications are subject to change without notice.

GeoVision GV-AS2120 Specifications

General

Type	Intelligent access control reader
Certification	CE, FCC
Number of users	100000 user(s)
Access code reader	-
Fingerprint reader	Yes
Authentication type	Access chip/card
Sustainability certificates	RoHS
Operating temperature (T-T)	0 - 65 °C
Operating relative humidity (H-H)	10 - 90 %
DC current (max)	3 A
DC voltage range	12 - 30 V
Power consumption	200 mA
RS-485 ports	1

Weight and Dimensions

Depth	46.6 mm
Width	210 mm
Height	204 mm
Weight	810 g