Data Sheet

Product Specification Sheet APS158 - Rev. 07/2013
PM900 'No-Phone-Bill' Control Unit With CabinetPM900 'No-Phone-Bill' Control Unit With Cabinet
Alpha CommunicationsAlpha Communications
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]
Copyright© 1998-2016 Alpha Communications® - All Rights Reserved.
Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.
'No Phone Line' Central Equipment
(for us e with T E903NP or TE904NP Telephone
Entry Statio n o r with DP H100W C o ncierge P ho ne )
Required ComponentsRequired Components
TE903NP/TE904NP Surface Mount Telephone
Entry System/Master
or DPH100W Concierge/Guard Telephone Station
IH996 Relay Board Cabinet (96 lines)
PM900 Control Unit (1000 lines)
RY912 Relay Board (1 per 12 lines/telephones)
CT925 Connector Cable Assembly (1 per RY912)
SS106 or T1640 Transformer (1 required for each
PM900 and each TE903NP, TE904NP)
Optional ComponentsOptional Components
PC-25 Uninterruptable power supply (for PM900)
PM900 Control Unit With CabinetPM900 Control Unit With Cabinet
The Alpha Communications® PM900 Control Unit with Cabinet is
designed to provide 'no phone line capability' when interfaced with
the Alpha Communications® TE903NP, TE904NP or DPH100W
(concierge/guard) master/phone stations.
FeaturesFeatures
Can be used with either rotary or touch-tone service
No monthly phone line rental fee
Provides intercom (from lobby) for tenants that do not
have outside telephone line service
Distinctive double ring differentiates between visitor
calls and incoming calls
Connection for guard/concierge phone
Multiple entrance capability
Only two wires to interface with lobby equipment
Call waiting feature
DOC and FCC approved
SpecificationsSpecifications
Dimensions:
PM900 & IH996
10.50"W x 14.50"H x 6.50"D
(267mm) x (369mm) x (166mm)
Power Required:
110VAC with SS106 (pigtail) or T1640
(plug-in) Transformer
Architects' And Engineers' SpecificationsArchitects' And Engineers' Specifications
Control unit(s) shall be Alpha Communications® model PM900 with
cabinet. Control unit(s) shall be compatible with the TE903NP,
TE904NP and/or DPH100W series lobby/concierge/guard stations.
For 'no phone line' service capability include all of the required
components of a standard Telephone Entry System, plus: a PM900
Control Unit, IH996 Relay Board Cabinet (for each 96 lines), RY912
Relay Board (1 per 12 lines/telephones), and a CT925 Connector
Cable Assembly (1 per RY912). All equipment should be located in
the telephone room. Local phone company shall provide
the required RJ71C (12 line) interface jack(s) required.