Data Sheet

Product Specification Sheet APS477 - Rev. 07/2013
4200 Series Audio-Visual Area of Rescue Assistance System
4201B/V Standard Anti-
Vandal Remote Station
4201B/VM Mushroom
Button Anti-Vandal
Remote Station
A-4204 4-Station
Master Station (shown)
4200 Series Audio-Visual Rescue Assistance Systems
The Americans with Disabilities Act (ADA) now being
enforced, requires a Rescue Assistance System in all newly
constructed multi-story commercial buildings and public
accommodations to provide a means to request evacuation
assistance in the event of an emergency. The ADA also applies to
significant renovations or alterations of existing multi-story
facilities.
The most effective solution is the Alpha Communications® / Cornell
4200 series audio-visual Rescue Assistance System, which signals
the need for evacuation assistance. The 4200 series includes voice
communication which is initiated by simply depressing the call
station button, which transmits the signal to a master station. A
single pulse tone and a flashing light signals the caller that the
alarm has been received. The master station may then talk to the
caller. The caller need not take any other action to communicate
with the master station, which is an important feature when a
caller is under stress in an emergency situation. For additional
safety, a live 'fault' lamp will signal at the central (master) station,
if the wiring has been faulted.
The 4200 series is designed to accommodate up to 44
remote locations for each master station. The smallest master
station is a 4-unit and the capacities increment in groups of 4 to a
maximum of 44 (or more with custom-sized masters). Master and
remote stations are made of rugged Stainless Steel and Anodized
Aluminum. Master stations emit a loud, clear tone signal that
commands an immediate response.
The master station operator, upon receiving a call station
signal activates a Zone button that illuminates both a flashing Red
LED and a Green 'voice' LED. By depressing and releasing the
'Talk' button, voice communication is established for as long as
required.
Upon completion, the appropriate zone button is depressed again;
however the flashing Red LED continues. If more than one zone is
signaling, the master station accepts the call(s) in the same
manner. When the emergency is resolved, the master station
operator pushes a Reset button and restores the entire system to
stand-by status. In the event of a wiring fault, each annunciator
button is equipped with a Yellow LED that will illuminate, and an
alarm will sound, identifying the zone requiring service.
The standard audio-visual (anti-vandal) remote call station is the
model 4201B/V. The 4201B/V is designed for indoor or outdoor use.
The 4201B/V features a metal call button, heavy duty speaker and
tamper-resistant mounting screws, and is designed for indoor or
outdoor use. The new model 4201B/VM is the same as the 4201B/V
except for a large Red Mushroom head call button. Both models fit
neatly into a two gang electrical box (or plaster ring).
Each master station is powered by a model# B-5243A power
supply. The B-5243A power supply contains the back-up batteries
and battery charger required or specified. Because of the critical
nature of these systems, the battery back up should be used only
as temporary power until this system can be connected to the
building's emergency generator, should there be one.
We also offer a complete line of Rescue Assistance Signage. This
includes a series of battery powered room identification signs,
brand new photoluminescent signs, as well as direction and location
signs. These signs meet ADA specifications for use with Areas of
Rescue Assistance. See our specification sheet APS478 for more
information on the signage available.
Architects' And Engineers' Specifications
The Area of Refuge (Area of Rescue) system(s) shall be
Alpha Communications® / Cornell 4200 audio-visual series or
approved equal. It shall have push-button controlled circuits and
LED indicator lights for call functions.
At the master location, contractor shall furnish and install one
(1) model A-42xx master annunciator (xx=number of zones from 4
to 44 in multiples of 4) with the appropriate flush backbox. Each
A-4200 series master station shall have one (1) alternate action
switch with internal LED indicator for each zone, to allow for
positive call-in recognition, when activated, as well as a 'Talk'
System Features
ADA Compliant (in many states - check with you local AHJ's)
Clear 2-Way (simplex) Voice Communication
Hands-Free Voice Reply from Remote Station(s)
Supervised
Choice of Standard or Anti-Vandal Remotes
Choice of Indoor or Outdoor Remotes
Battery Back-up (optional)
Choice of Master Stations
Choice of ADA Compliant Signage available
Remotes mount into standard electrical boxes