Designed, Manufactured and Supported in the USA
VIKING
C O M M U N I C A T I O N & S E C U R I T Y S O L U T I O N S
26-Bit Wiegand Keypad for
The PRX-4 Keypad with Wiegand output allows keyless entry
for select Viking apartment or office entry systems. The PRX-
4 Keypad features standard 26-bit Wiegand interfacing, a metal
enclosure with potted electronics and a pigtail connection for
indoor or outdoor applications.
The Keypad interfaces with the AES-2000 Accessible Entry
System. Up to 32 entry points with PRX-4 Keypads may be
added to the AES-2000 by adding ES-3 Controllers.
Alternatively, the PRX-4 can be used with the ES-1 Stand Alone
Door Entry Controller, and the C-4000 Four Door Entry Con-
troller.
The PRX-4 is equipped with Enhanced Weather Protection
(EWP) for outdoor installations where the unit is exposed to
precipitation or condensation. The PRX-4 features a foam rub-
ber gasket, sealed connections, as well as an epoxy potted cir-
cuit board. For more information, see DOD# 859.
Features
• Standard 26-bit Wiegand interface
• Designed for outdoor use, the PRX-4
comes
standard with Enhanced
Weather Protection (EWP)
• PRX-4 is designed to meet IP66 Ingress
Protection Rating (see DOD# 859)
• Pigtail connection for easy installation
• Bi-color LED shows activity
• Screw protection caps
• Beep tones acknowledge key strokes
• Programmable Facility Code stored in
non-volatile memory (no batteries re-
quired)
www.vikingelectronics.com
Information: (715) 386-8861
PRODUCT MANUAL
Entry Systems
Applications
• Compatible with these Viking products:
Model
Description
AES-2000 Accessible Entry System
Accessible Video Entry
AES-2005
System
Apartment / Office Entry
C-4000
Controller
Stand Alone Keyless Entry
ES-1
System
Entry System Door Con-
ES-3
troller
Specifications
Power: 12-28V DC, 30mA - average
Dimensions: 7.1" x 1.7" x 0.5" (181mm x
43mm x 20mm)
Shipping weight: 1 lb (0.45 kg)
Environmental: -40° F to 158° F (-40° C to
70° C) with up to 100% humidity
Connections: 8" long pigtail leads, 22 gauge
PRX-4
Keypad with
Wiegand Output
December 16, 2016
DOD#
202
204
164
193
195