Product Specification Sheet APS880 - Rev. 02/2017
A500 Hands-Free IP Audio Intercom Station (Golmar)A500 Hands-Free IP Audio Intercom Station (Golmar)
THIS SPECSHEET IS FOR A PRODUCT WHICH IS DISCONTINUED. PLEASE CONTACT US FOR ALTERNATIVE PRODUCTS.
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Due to c ontinuo us product i mprovement, all col ors, sizes, materials, finishes and sp ecifications are subject to change witho ut not ice.
Architects' And Engineers'Architects' And Engineers'
SpecificationsSpecifications
The hands-free type IP audio intercom
stat ion(s) shall be Alpha
Communications® / Golmar A500, or
approved equal. Station(s) shall be
mounted surfac e (or desk mount using
optional #SOB-UNI desk
adapter). Stat ion(s) shall be connec ted
using a standard RJ45 connector and LAN
wiring. Station(s) shall feat ure elect ret
condenser microphone for exceptional full
duplex digital voice fidelity.
Stat ion shall include a programmable
funct ion push button. Station shall
feature an electronic c alling signal and
shall only protrude from the wall 0.55"
inches (14mm). St ation(s) shall include
the ability for resident's to plac e a call to
the model M201/C concierge st ation,
where needed.
Contractor shall observe all local and
national elect rical and building codes.
A500 Hands-Free IP Audio Intercom Station (Golmar)A500 Hands-Free IP Audio Intercom Station (Golmar)
The Alpha Communications® A500 audio unit uses the IP Plus technology from Golmar t o
provide the most advanc ed interc om system available, for any size building, with any
number of audio intercom stations, video-interc om monitors, door st ations, and remote
cameras.
The A500 is a full IP solution for the c ommunicat ion in luxury homes, multi-familuy
residential buildings, c ondominiums and commercial office buildings.
Thanks to its t ec hnology and Peer2Peer fac ilities the A500 units do not require any server
for the installation.
The communication protoc ol is UDP/IP which makes it possible to be c onnect ed t o a LAN
toget her with ot her IP devices in the same installation. The syst em never becomes "busy"
thanks to the multi-channel feature. In addition, these st ations feature full duplex audio
communicat ions.
These attractive stations are conveniently surface mounted right on t he wall and are only
0.55" deep! Due to its advanc ed design and TCP/IP protoc ol, the A500 does not require any
servers, power supplies, switchers, boosters, audio distributors, and requires simply a LAN
connection and the PoE switc h(es).
FeaturesFeatures
Can be inter-mixed on systems using the M201, M300 and/or M700 series video-
intercom monitor st ations
Uses simple CAT5 LAN wiring and RJ45 connectors
Full Duplex Hands-free Digital Voice Operation
Easy Installation (surfac e or opt ional desk using SOB-UNI adapter)
Clear Voice Fidelity using Electret Condenser Microphones
Rugged and Reliable. Simple to Operate
Low profile surface monitor protrudes only 0.55" from wall
Call to any c onc ierge stat ion or other type monitor st ation
Multi-talkpath system with a simultaneous voice talk path from every door station and
concierge station
Output for call signal repeat
Volume adjustment and mute position
Door bell input tone from dry contact.
Funct ion programmable push butt on
SpecificationsSpecifications
Dimensions:
All A500 stations are 3.75"W (96mm) x 5.55"H (141mm) x 0.55"D (14mm).
All dimensions shown are outside dimensions for the surfac e type stat ion.