Introduction
The AA-05-PIR Audio Alert device is intended to be used in conjunction with
Lasermet’s Laser Interlock systems for the purpose of audibly warning personnel of
hazards by playing back a message recorded on the device. However, the devices
can be readily used independently from Lasermet Interlock systems.
The AA-05-PIR plays back a recorded message up to 40 seconds long (13 seconds
default) when it detects motion (e.g. a person walking past) with its integrated PIR
sensor. The AA-05-PIR can hold up to two different messages, which are selectable
using a keyswitch on the side of the unit.
The integrated PIR sensor has detection range of 5m from the device and a
detection angle of approximately 45 degrees around the central point of the detector.
The messages are generally recorded at factory and can be any audio whether it be
speech, music or other. The repetition rate and the number of repetitions of the
message are factory settable to end-user requirements.
The AA-05-PIR incorporates adjustable volume control and line-out features to allow
audio output to external devices such as amplifiers, speakers and PA systems.
Lasermet provides a full range of laser interlock equipment including control
systems, interlock switches, illuminated warning signs, laser shutters, door locks,
external power supplies etc. which can be connected to provide a complete laser
interlock system. Full support, design and installation is available from Lasermet,
please contact us for any queries. Contact details are given at the end of this
manual.
