Installation Instructions
LC-224
1
ISTISJCELC224 0.0
1. INTRODUCTION
The LC-224 detector represents the best choice for residential and industrial installations in the security sector. It only use digital PIRs which bypass the
conversion that usually must be done with traditional detectors where an analog PIR is amplified and converted to digital. The FULLY digital technology
helps the detector more accurately detect intrusions and not be affected of alterations in white light, ultraviolet light, temperature and air movement
caused by heating/cooling systems. It is also fully immune to radiated and conducted electromagnetic interference. The LC-224 detector is equipped with
lenses designed by Johnson Controls and are manufactured by Fresnel Technologies, Inc. LODIFF
®
optic creation technology combined with POLY IR
®
materials make it a product of the highest quality and efficiency. The LC-224 detector is pet immune (feature not evaluated by UL/ULC) and have a 15 m
range and a 100-degree detection range. The LC-224 is equipped with latest generation microwave modules, with very low background noise.
2. INSTALLATION
- Using a thin screwdriver, loosen the bottom screw and open the cover (see Fig 1)
- Remove the board from the plastic base by removing the screw on the board (see Fig 2)
- Open the knockouts needed for mounting onto the wall or use the optional swivel (not UL/ULC evaluated)
- Open the knockouts for removal protection and fix the anchor to the wall (see Fig 2)
- Recommended height is from 1.8 m to 2.5 m
- Run the connection cables through the bottom of the container and out the top
- Connect the wires on the board as described below
3. MEANING OF THE LEDS
During normal operation, the LED signals are:
- GREEN LED = PIR Alarm
- YELLOW LED = MW Alarm
- RED LED = General Alarm (both PIR and MW)
NOTE: Do not partially or completely cover the detector’s field of vision
LC-224
DUAL TECHNOLOGY DETECTOR
POLY IR
®
4 Plastic Material
for Detection Stability
POLY IR
®
lens material. This materials offers a better
combination of transmittance, environmental stability and
color than any other polymer on the market. Materials are
available for the 8-14 micron infrared region. LODIFF
®
and POLY IR
®
are registered trademarks of Fresnel
Technologies, Inc.
LODIFF
®
Fresnel Technology Lenses
This lens series is made by tiling LODIFF
®
lens pieces.
These lenses offer significantly improved performance
over the typical constant-bandwidth Fresnel lens.
LODIFF
®
and POLY IR
®
are registered trademarks of
Fresnel Technologies, Inc.
High RFI Protection
The detector has very high RFI immunity due to
the complete lack of traditional amplifiers.
White Light Protection
Pet Immunity
Thanks to a new lens design and the digital analysis
system, all of our detectors are immune to pets weighing
up to 15 kg.
The detector has no analog components, and the fully
digital PIR interfaces directly with the microprocessor.
Fully Digital PIR
The detector digitally filters white light
components.
- Fig 1 -
- Fig 2 -
DIP Switch
Trimmer
Anchor
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