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Sentrol RCR
Sentrol RCR
Range-Controlled Radar Detector
Models:
RCR-A (Form A)
RCR-C (Form C)
Installation Instructions
Description
The RCR detector combines range-controlled radar (RCR)
technology with a passive infrared (PIR) system to increase
false alarm immunity by allowing it to sense human-sized
objects within a specified range. Both the RCR and PIR systems
must be triggered to set off an alarm, unless in Microwave
only mode.
The detector is designed to use a 12VDC power supply pro-
vided by a UL Listed alarm control panel.
Features
The detector provides the following features:
·
High-security mode -
Internal jumper allows you to disable
the PIR, and use the RCR system only to detect intruders
faster. This mode can be used for covert installations
(mounted behind ceiling panels or walls).
·
Selectable range up to 35 feet -
Internal jumper allows
radar range selection to optimize coverage.
·
LED indicator -
A multi-color LED provides detector status.
·
Tamper switch (RCR-C only)
- Activated when the pins on
the circuit board are removed from the terminal sockets on
the base.
Parts
The following parts are included with the detector:
·
RCR detector
·
1 screw to join the case halves
·
3 factory-installed jumpers
Selecting a Location for the Detector
The detector can be mounted in a corner or on a flat wall. Use
the following guidelines to determine the best location to install
the detector:
·
Mount the detector so the expected movement of an intruder
is across the detection pattern. See Figure 2.
·
Mount the detector on a stable surface 7 to 9 feet high.
·
DO NOT mount the detector within 2 feet of any metallic
objects.
·
DO NOT place any objects in front of the detector that may
prevent a clear line of sight. (Not applicable in RCR only
mode.)
·
Avoid locations that expose the detector to possible false
alarm sources such as:
Moving or vibrating objects (fans, pulleys, conveyor belts)
Electronic fields (electric motors, high voltage equipment)
Water spray or corrosive environments
Heat sources in the field of view (heaters, radiators)
Windows in the field of view
Strong air drafts on the detector (fans, air conditioners)
·
When installing multiple detectors:
DO NOT mount detectors facing each other
Use the 9-foot range when mounting detectors back to back
Mount them at least 20 feet apart
Use shorter range settings to avoid overlapping radar
coverage
Figure 2 - RCR and PIR Coverage Patterns
SP
R
TM
PR
TM
PR
NO
CO
M
Figure 1 - Detector (exploded)
0'
6.9'
9'
18'
27'
35'
Side View
90
0'
9'
18'
27'
35'
35'
27'
18'
9'
Top View
RCR Viewing Area
PIR Viewing Area
°
