Scientech Electronics PIR3 User Manual

ACCESSORIES

The LS-30 system includes a full range of accessories, so you can
customize many feature of your security system.
All the radio transmitters used in the LS-30 system, except the Remote
Controller, have a unique random code that is set by the factory with
16,777,216 combinations in total. Also with specially designed
transmission timing control, the LS-30 system can effectively prevent
mutual interference from other transmitters in the system. The Remote
Controller uses copy-preventing hopping-code technology, changing its
radio code every time you press the button. The combinations possible
through this hopping-code are up to 7.3 X 1019. To comply with the
regulations in most countries, radio power is limited to below 10mW, and
effective range is about 100 meters measured at open field. The range may
be somewhat less indoors, depending on the layout of building construction
and furniture.
You may enroll all the wireless accessories and change their related settings,
either through the guidance of the interactive LCD display on the Base Unit
explained in the “INSTALLATION” section that follows, or by using a
computer with the proprietary software “HyperSecureLink” through an
interface adapter, which offers a quicker and simpler way to perform the
installation in.

NOTE: The changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority to
operate the equipment.
The comply with the FCC RF exposure compliance requirements, this
device and its antenna must not be co-located or operating to conjunction
with any other antenna or transmitter.
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.

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PIR MOTION DETECTOR

INTRODUCTION

The PIR-3SP Passive Infrared Detector detects the movement of human body heat within its
effective coverage; thus, when an intruder crosses or enters the area, the resulting change in infrared
energy from the intruder will be detected and an alarm signal will transmit to the Base Unit.

PET IMMUNE DETECTOR

 This detector is immune to one domestic pet up to 18 kg or 60 cm moving on the floor.
 If animal activity takes place above 1 meter high, the pet immunity allowance will be

significantly reduced. It is therefore recommended to select a mounting location that can avoid
animal moving within 1.8 m of the detector.

 This detector should be mounted on the wall or corner at 2.3 m high and perpendicular to the

floor.

 Do NOT use any mounting bracket with swivel adjustment. Should you must use a bracket, it

should be used for horizontal alignment only, do not tilt down.

 The weight of the animal can only be used as a reference. Other factors such as height and color

of fur could also affect the level of immunity.

 Do NOT aim the detector at stairways that animal can pass.
 Place the PCB at the “P” scale position. And Jumper JP5 at “PET” position.
 It’s a must to verify the pet immune function after installation. In case animal is detected, sliding

the PCB to -1 or 0 scale to test again.

IMPORTANT NOTE

AAA Battery

2

Tamper
Switch

PCB
Scale

PCB
Fixing
Screw

To get the best sensitivity, PIR should be mounted to detect
movement of the intruder
detector.

Fig. 1

LED ON/OFF

Jumper

Pulse Count

Test Switch
Jumper JP5
Reed Switch

Infrared Sensor
(Don’t touch)

a room rather than

across

Jum

er

the

toward