Alpha AA925 Specsheet

Product Specification Sheet APS797 - Rev. 07/2013

AA925 Industrial Surface Master Stations (RM5000EX / CB901EX Series)AA925 Industrial Surface Master Stations (RM5000EX / CB901EX Series)

387 CANAL STREET • NEW YORK • NY • 10013-1615 • Phone: [phone] • Fax: [phone] CANAL STREET • NEW YORK • NY • 10013-1615 • Phone: [phone] • Fax: [phone]

Web: www.canalalarm.comWeb: www.canalalarm.com

Copyright © 1998-2 017 Alpha Communication s® - All Righ ts Reserved.

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 industrial master station(s) shall be
Alpha Communicat ions® / Ring model

AA925 or approved equivalent. Master(s)

shall have clear two- way
communicat ions. Mast er(s) shall be
weather resistant and shall be surface
wall mounted. Mast er(s) may be used
with the optional (model GD509) privacy
handset, for confidentiality, where
required. Master(s) shall have a built-in
amplifier. All system funct ions shall be
accessible thru the keypad assembly and
stat ion shall feature a Push To Talk
capability, Call indication LED and Stat ion
'On' lamp.

Master(s) shall be used with t he

RM5000EX and/or CB901EX series

microprocessor interc om systems.

Contractor shall observe all local and
national elect rical and building codes.

AA925 Industrial Indoor / Outdoor Master StationAA925 Industrial Indoor / Outdoor Master Station

The AA925 industrial master st ation is designed for indoor or outdoor use and is weather
resistant.

The AA925 provides for either handset or loudspeaking use, when receiving a c all. For
handset use, add the optional (model GD509) handset.

The AA925 keyboard c onsists of 10 numeric dialing buttons (DTMF), push-to-talk button
(T), cancel button (X), volume UP/DOWN buttons, privacy button (P) and a microphone
mute button (M). A st atus LED is used for indicat ing stat ion-ON and Privacy. Speaker and
Microphone are on fac eplate.

The AA925 is designed to work with the RM5000EX and/or CB901EX series microprocessor
intercom systems.

FeaturesFeatures

Handsfree/loudspeaking (built in amplifier)
Optional handset model GD509
Weather resistant enclosure
Push To Talk butt on
Microphone Mute button
Keypad volume control
Stat ion 'On' lamp
Call indication LED
Full keypad with access t o all system functions
External inputs: Direct Access, PT T and Cancel
External output: St robe control relay
Made in USA

SpecificationsSpecifications

Operating Voltage: 20-27V DC / 24VAC

Frequency Range: 300 - 5000 Hz

Audio: Galvanic line

Speech Level: normal: - 12 dBm

Speech Level: max + 4dBm

Tone Signalling Level: DTMF signaling -10 dBm

Dimensions:

Height: 9.85" (251mm)
Width: 5.50" (140mm)
Depth: 1.60" (41mm) (without handset)

Central Exchange
Connections:

Terminated in RJ45 connector, 1 t wisted pair (UTP) for
audio/signaling and 1 t wisted pair (UTP) for power.