Table of Contents
Advertisement
Microwave circuit supervision.
4-Pulse Mode for hostile environments.
Quick-Response Mode while disarmed.
Form-A or Form-C relay version available.
Trouble Output.
Automatic PIR operation on microwave failure.
Dual-element PIR sensor
High-efficiency, dirt-resistant grooves-in lens.
Extensive RFI and EMI filtering ensure optimum immunity to false alarms.
Large lens area assures high PIR sensitivity.
Horizontal as well as vertical aiming capabilities.
Selectable Microwave/PIR LED indication visible from virtually any angle,
extinguishable after testing.
Small size; modern, unobtrusive design..
Silent operation
Bracket-free corner or wall mountable.
Universal Swivel Bracket Kit available.
4
ORDERING INFORMATION
C-200AP Dual Technology Microwave/PIR Detector (Form-A Relay)
C-200APC Dual Technology Microwave/PIR Detector (Form-C Relay)
SVLBKT Swivel Bracket Kit
LENS817 Pet-Alley Lens
BASIC OPERATION
These units comprise a passive-infrared sensor and microwave sensor
housed in a single package. The unit will go into alarm when both PIR and
microwave sensors detect intrusion at the same time. The design is such that
small animals within the coverage area will not be detected.
The PIR section operates by detecting a rapid change in temperature when
an intruder crosses a protected area. When a beam experiences a change
in heat (projected back through the lens), a pulse is generated by the sensor
element. The microwave transmitter sends out short bursts of rf energy, and
the receiver detects changes in the returned signal caused by motion within
its coverage area.
The microwave section is unaffected by visible light, air drafts, or tempera-
ture changes (as from space heaters or air conditioners, for example), but is
sensitive to motion. Strong vibrations can be troublesome. Microwave signals
may pass through non-metallic walls and windows. Infrared is virtually unaf-
fected by vibration, and will not penetrate walls or windows.
Advertisement
Table of Contents
