Data Sheet

Product Specification Sheet APS257 - Rev. 07/2013
AB731 / AB731-F 1-Call Stainless Steel Remote Stations (PRO700 Series)
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: [phone] • Fax: [phone]
TOLL-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.
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Model A B731 Shown
Architects' And Engineers'
Specifications
The PRO700 remote station(s) shall be
Alpha Communications® / Ring model
AB731 (surface) or AB731-F (flush) or
approved equivalent. Remote(s) shall
have clear two-way communications.
Stations are made of stainless steel with
a 2.0 mm thick front-plate. Remote is a
tamper-resistant unit, designed to
protect the push-button, microphone and
loudspeaker. Remote features call button,
loudspeaker, and microphone.
The AB731-F is for flush mounting and
comes with a light duty backbox for EMC
protection. Remotes are easy to install,
and shall require simple loop wiring. By
installing the optional Sound
Detection Module (model DP996), a call
can be initiated automatically when a
certain preset sound level is reached.
Contractor shall observe all local and
national electrical and building codes.
Model A B731-F Shown
AB731 and AB731-F Tamper-Resistant Remote Stations
These PRO700 remote stations are compact, dust resistant,
and feature robust construction. The stations are made in
stainless steel with a 2.0 mm thick front-plate. The construction
insures optimal protection of the push-button, microphone and
loudspeaker. The stations are ideally suited for applications
in correctional institutions, prisons, police stations, parking garages,
subway stations, and other hi-abuse locations.
The AB731-F is for flush mounting and comes with a light duty backbox
for EMC protection. When an optional backbox is needed for concrete
mounting, the model BBF731 must be ordered.
The station has an internal loudspeaker with a 3 Watt amplifier. An
optional external speaker can easily be connected. The stations are equipped with a call
button for establishing connection with extension number 13. The same call button may
optionally be used for door bell function.
Features
Clear two-way communications
Built-in Speaker and Microphone
Stainless Steel Faceplate
Hands-Free Reply
Tamper-Resistant Call button
Easy installation
Simple loop wiring
Flush or Surface Models Available
Specifications
AB731 AB731-F
Depth 2.6"(65mm) 2.4"(60mm)
Width 3.5"(90mm) 5.1"(130mm)
Height 7.1"(180mm) 8.7"(220mm)
Weight 3.3 lbs (1.5kg) 2.0 lbs (0.9kg)
Material: Stainless Steel Faceplate
Internal loudspeaker: 3 Watt amplifier
Sound detection module: DP996 (optional)