P/N IM-WRA-3 Rev. A
2012 Commercial Wireless Systems International, LLC.
4
Introduction
This manual is intended for persons involved with the installation, maintenance and operation
of the WRA-3 wireless remote annunciator. It is a comprehensive guide that provides details on
product operation and should be kept for future reference. This manual consists of separate sections.
Each section contains information in a manner as to be clear as possible. It is designed to provide all
the information necessary to install, program and operate the equipment. Read and understand this
manual prior to installing or operating the equipment. It is imperative that the installer understand the
requirements of the Authority Having Jurisdiction (AHJ) and be familiar with the standards set forth by
Underwriters Laboratories, NFPA 72 National Fire Alarm Code, and NFPA 70 National Electrical
Code.
The model WRA-3 is a wireless remote annunciator manufactured by CWSI. The annunciator
was designed and tested to comply with
NFPA 72 National Fire Alarm Code and UL 864 standard.
FCC Statements
FCC Warning
Important: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including
interference that may cause undesired operation.
FCC Warning – RF Exposure
Important: When using this device, a certain separation distance between
antenna and nearby persons has to be kept to ensure RF exposure
compliance. in order to comply with the RF exposure limits established in the
ANSI C95.1 standards, the distance between the antennas and the user should
not be less than [20cm].
