Alpha EL4503-NFC Specsheet

EL4503/NFC Reader Module for GB2 and G2+ Systems

Product Specification Sheet

APS1163

Rev. 09 /20 20

These photos show the EL4503/NFC installed
into an Aluminum Nexa series door st ation
(using the N3001/AL module), as well as
accessories for the EL4503/NFC

GB 2 / G2+ WIRING INFOR MAT ION

T h e GB2 and G2+ systems use simple 2-
conductor non-polarized wiring making it ideal
for new installations as well as for retrofit
applications. All audio, video and data
funct ions are fully digital and using the RAP­2150 (or equivalent) cable you can run up to
300 meters from the entrance panel to the
furthest monitor.

EL4503/NFC R EAD ER MODULE FO R G B2 AND G2+

SYST EM S

The Alpha Communications® / Golmar EL4503/NFC Reader
Module is used exclusively with the GB2 and/or G2+ series
systems. The EL4503/NFC is designed to perfectly fit into the
Nexa series door panels (Aluminum and St. Steel/Inox versions).

T he EL4503/NFC allows for stand alone access control
through the NFC reader, in a reduced size.

FEAT UR ES

Two programming methods; basic, through local dip-switch
(confirmations by means of luminous and acous tic
indicators), or advanced, using Access Control manager
software for Android®
T h e NFC/IN installer card is required for advanced
programming
Up to 2,000 user cards, stored in up to 32 user groups
Smartphones with NFC technology can work with this
access control using the OpenGo application for Android®
Three types of user cards are available, depending on the
number of uses; permanent until deactivated (NFC/US),
rechargeable for one use (NFC/1U), and programmable for
multiple uses (NFC/MU)
User access available in keychain version model#
TAGNFC/US
Quick connect terminals for easy connection
Two outputs voltage-free (with relay) with programmable
time (NO, C, NC) plus panic output
Two inputs for external pushbutton activation relay (PL1)
and (PL2)
Programmable activation time (3 to 99 seconds )
Requires 12VAC power supply
Typically used with the N3001/AL (Aluminum) and NX3001
(St. Steel) Nexa modules

SPECIFIC AT IO NS

Dimensions:

0.00"W (00mm) x 0.00"H (00mm) x 0.00"D
(00mm).

Alpha Communications

42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: [phone] • Fax: [phone]

TOLL-FREE: [phone] • Web: www.alphacommunications.com • Email: info@alphacommunicat ions.com

C opyright© 1998-2020 A lpha C o mm unic atio ns - All Rights R eserv ed.

Due to continuous prod uct im provem ent, all c olo rs, sizes, ma terials, finis hes and s pecifications a re sub ject to c hange without notice.

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