DSC LC-224 - Data Sheet - Dated 2021

LC-224
PIR Motion Detector with Pet
Immunity and Form C relay
Key Features
•
Fully digital PIR
•
LODIFF ® optics technology and
POLY IR ® materials create a perfect
combination of highest quality and
efficiency
•
Compatible with any hardwired
control panel
•
Internal EOL resistors built-in
•
Double tamper (case / wall) protection
•
White light protection and high RFI
immunity
•
Dual detector (PIR + Microwave)
•
Form C relay
The new LC-2xx line of hardwired detectors represents the
best choice for residential and industrial security installations.
LC-224 is a fully digital PIR detector. It was designed to deliver unprecedented
detection accuracy compared to traditional detectors with analog PIR and digital
processing.
Highest quality and detection efficiency of LC-224 is achieved thanks to lenses
designed using LODIFF ® technology and made from POLY IR ® materials.
In order to simplify installation and shorten its time, the LC-224 features built-in EOL
resistors with values required by PowerSeries Neo and PRO control panels. Installer
may however choose not to use them and utilize own resistors for compatibility with
any other hardwired control panel.
The overall security of the installed system is further increased with double tamper
protection (case opening and tearing from the wall).
Data Sheet Range
15 meters
Field of view
100 degrees
Lens
Fresnel lens with LODIFF ® technology and POLY IR ®4 materials
LED color
Green (PIR), Yellow (MW), Red (ALARM)
Walk test
Yes
Built in EOL resistors
Yes, 5.6 kOhm
Double tamper (wall / case)
Yes
Creep zone
Yes
Pulse counter
Yes
RFI protection
30 V/m
Temperature compensation
Yes
Mounting
Direct on the wall or with bracket (LC-L2ST)
Power supply
13.8 Vdc
Current draw
27 mA
Pet immunity
Yes, 15 kg
Dimensions
114 x 63 x 40 mm
MW Frequency
10.525 GHz
Specifications
LC-224 is a dual technology detector. It consists of a PIR sensor and a microwave sensor, working in parallel, to reduce number of false
alarms, especially in harsh environment. Both sensors need to detect movement in order for alarm to be triggered.
For higher flexibility or special requirements, the detector can trigger an alarm only upon detection from single source (PIR or
Microwave). It also has an automatic mode where 5 detections by Microwave sensor in 60 seconds will trigger an alarm regardless of
PIR sensor state. The detector incorporates a Form C relay, which switches from Normally Closed to Normally Open positions.
Approvals
•
UL / ULC
Johnson Controls
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than 150 countries. Our 120,000 employees create intelligent buildings, efficient energy solutions, integrated infrastructure
and next generation transportation systems that work seamlessly together to deliver on the promise of smart cities and
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