Product Specification Sheet APS350

Rev. 08/2013

SS900B Elevator Remote Station (RM5000EX / CB901EX Series)

Architects' And Engineers' Specifications
The remote station(s) shall be Alpha Communications® / Ring model SS900B or approved equivalent. Remote(s) shall have clear two-way communications. Remote(s) shall feature a tamper-resistant design to protect the speaker, microphone, and circuitry from external abuse and the elements. Remote shall be mounted on a back plate of high quality 16 gauge nominal, cold rolled steel (CRS). Remote(s) shall mount behind a customer-supplied four (4) inch speaker grille/baffle (or equivalent).

Remote is designed to work with the RM5000EX and/or CB901EX microprocessor intercom systems. When used as a elevator remote station, calling to the AND16 series annunciator, each SS900B requires the contractor to furnish and install a model AN912 annunciator control module.

Contractor shall observe all local and national electrical and building codes.

SS900B Remote Substation (Less Grille)
The SS900B is a hands-free intercom remote station that receives calls originating from a master station. This remote station is ideally suited for use in elevator, correctional facilities, institutions, parking facilities and secured entrances. The SS900B is designed to work with the RM5000EX and/or CB901EX microprocessor intercom systems. 

The SS900B remote station has been designed and manufactured with high reliability for long term usage and ease of installation.

The unit is supplied mounted on a back plate of high quality 16 gauge nominal, cold rolled steel (CRS). The SS900B is provided with ametal screen mesh to protect the speaker and microphone and a protective rear cover that is notched for cable entry. The SS900B's PC board is treated with an anti-corrosive compound which is resistant to water and chemical penetration. The Unit can easily be mounted behind a four (4) inch speaker grille/baffle.

When used as a elevator remote station, calling to the AND16 series annunciator, each SS900B requires a model AN912 annunciator control module.

Features
  • Clear two-way communications
  • Compact Protected Speaker/Microphone Assembly
  • Mounts in a small four (4) inch speaker grille/baffle
  • Easy installation
  • Simple home-run wiring
Specifications
Dimensions: 
Width: 5.75" (147mm)
Height: 5.00" (127mm)
Depth: 1.75" (45mm)
Operating Voltage:
24VDC +/- 20%
Maximum Power Consumption:
Approx. 5 Watts
Amplifier Output:
0.2 Watts (2.0 Watts with extra 45 ohm speaker)
Volume Control:
+/- 5 dB (internal adjustment) 
Extra Loudspeaker Impedance Recomm:
16 to 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.