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SPECIFICATIONS
Power
• 9V DC battery
Current
• Operating 60mA (average)
• Standby Typical less than 4mA
Detection
• Pyroelectric Infrared Sensor.
GLOSSARY OF TERMS
Amplify
Amplitude
Analogy
Attenuate
Bandwidth
Battery
Capacitors
Circuit
Closed Loop Gain
Comparator
Critical Frequency
Crystals
Current
Detector
Electromagnetic
FET
Filter
Frequency
Gain
Gate
Generator
Impedance
Infrared Light
IR Detector
Kit
Lambda
Detection Distance
• 10 feet max., best at 1' to 6'
Output Sound
• High frequency / Low frequency tone (15-pulse siren)
• 85 - 90dB peak
Operating Range
• –10 to +50
To enlarge or increase.
The greatest difference above a reference, usually zero.
Likeness or resemblance in relations of different objects.
To weaken or reduce.
The group or number of frequencies unaffected by a filter.
A device that generates an electric current through a chemical reaction.
Devices that store electronic charges.
The entire line through which electric current may pass.
Gain after feedback.
An electronic device to detect voltage differences.
The frequency at which power in a filter falls to half.
An inorganic body with plane surfaces in a geometrical form.
The flow of electrons.
A device that changes signals into useful information.
A radiated wave having both electric and magnetic properties.
Field Effect Transistor.
A device used to nullify certain waves without altering others.
The repeated occurance of anything at brief intervals.
To increase or make larger.
A device used to allow or restrict passage.
A device that transforms energy into electric power or signals.
A device's resistance to the passage of electrical current.
Rays past the red end of the visible light spectrum.
A device that senses the presence of infrared light.
A collection of equipment or components.
The eleventh letter of the Greek Alphabet.
O
C
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