Product Specification Sheet APS251

Rev. 07/2013

AA916 Desk/Wall Master Station (RM5000EX / CB901EX Series)

This Specsheet is for a product which is discontinued. Please contact us for alternative products.
Architects' And Engineers' Specifications

The master station(s) shall be Alpha Communications® / Ring model AA916 or approved equivalent. Master(s) shall have clear two-way communications. Master(s) shall be finished in Dark Grey plastic, and shall feature a button keypad. Master(s) shall be desk type and can be surface wall mounted using an optional model GF933 wall mounting bracket. Master(s) features a remote input circuit which allows for automatically dialing of a pre-programmed call number. Master(s) shall be used with the RM5000EX and/or CB901EX series microprocessor intercom systems.

Master(s) shall have three levels of voice capability: hands-free loudspeaking, soft-speaking (when used as handset) and total private communications (when used as handset).

Master(s) shall require a model KB170 wall mounting jack and plate and a BF640 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.

AA916 Desk / Wall Master Station

Although only the size and weight of a conventional telephone handset, the AA916 combines all the essential functions needed for effective internal communication in one compact unit: hands-free loud-speaking soft-speaking, and confidential total privacy. It is designed for a desk use or wall-mounting using an optional wall bracket (model GF933). 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.

The station AA916 has a remote input circuit which allows for automatically dialing of a pre-programmed call number. The input to the circuit is from a closing contact to two of the pins in the station's wall socket, (pins 7 and 8). The station permits connection to a suitable external loudspeaker (maximum load 16 ohms) to increase the station's sound coverage where desired. When the AA916 is picked up in handset mode, the built-in speaker's audio level is muted down for a confidential conversation, not to the external speaker.

Features
  • 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 (16 levels)
  • Call Transfer
  • Hunt
  • Direct Dialling / Direct Access
Specifications

Dimensions:
Length: 8.8" (224mm)
Width: 2.8" (72mm)
Height: 2.0" (51mm)
Color:
Dark Grey
Weight: 0.58 lb. (265g)
Operating Voltage: 24V DC+/- 20%
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: 50 ohms
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: www.alphacommunications.com • Email: info@alphacommunications.com
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.