Data Sheet

Product Specification Sheet APS1015 - Rev. 09/2016
AA918GY Desk/Wall Master Station (RM5000EX / CB901EX Series)AA918GY Desk/Wall Master Station (RM5000EX / CB901EX Series)
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: [phone] • Fax: [phone] Central Drive • Farmingdale • NY • 11735-1202 • Phone: [phone] • Fax: [phone]
TOLL-FREE: [phone] • Web: AlphaCommunications.com • Email: [e-mail]-FREE: [phone] • Web: AlphaCommunications.com • Email: [e-mail]
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.
Architects' And Engineers'Architects' And Engineers'
SpecificationsSpecifications
The master station(s) shall be Alpha
Communications® / Ring model AA918GY or
approved equivalent. Master(s) shall have
clear two-way communications. Master(s) shall
be finished in Grey/Black plastic, and shall
feature a button keypad. Master(s) shall be desk
type and can be surface wall mounted using an
optional model GF934 wall mounting bracket.
Master(s) shall be used with the RM5000EX
and/or CB901EX series microprocessor
intercom systems.
Master(s) shall have two levels of voice
capability: hands-free loudspeaking and total
private communications (when used as
handset).
Master(s) shall require a model KB170 wall
mounting jack and plate and a BF640A series
plug-in connector cable and harness assembly.
The KB170 shall mount over a single
gang electrical 'gem' box or plaster ring.
Contractor shall observe all local and national
electrical and building codes.
AA918GY Grey/Black Desk / Wall Master StationAA918GY Grey/Black Desk / Wall Master Station
Although only the size and weight of a conventional telephone handset,
the AA918GY combines all the essential functions needed for effective internal
communication in one compact unit: hands-free loud-speaking and confidential
total privacy. It is designed for a desk use or wall-mounting using an optional wall
bracket (model GF934). On the desk or wall, it permits the user to converse with the
caller, hands-free, from anywhere in the room. Master is designed to work with
the RM5000EX or CB901EX series microprocessor intercom systems.
When the AA918GY is picked up in handset mode, the built-in speaker is tuned off for
a confidential private conversation.
FeaturesFeatures
Clear two-way communications
Hands-Free/Softspeaking/Confidential
All-Call/Group-Call with reply back
Camp-On Busy Extension
Conference
Hurry-Up Tone
Call-back
Remote Circuit Controls
Volume Control (8 levels)
Call Transfer
Hunt
Direct Dialling
Microphone Mute
Paper insert for directory
SpecificationsSpecifications
Dimensions:
Length: 8.25" (210mm)
Width: 2.50" (64mm)
Height: 2.80" (72mm)
Color: Grey/Black
Weight: 0.66 lb. (300g)
Operating Voltage: 20Vdc - 27Vdc
Power Consumption: approx. 5W
Frequency Range: 300 - 5000 Hz
Galvanic Line: 0 dB (1 mW/600 ohm)
Speech Level: normal 12 dBm, max + 4dBm
Tone Signalling: according to CCITT norms
Loudspeaker Impedance: 8 ohms