User's Manual

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Wireless Outdoor PIR Motion Detector
Model STI-34752
Features
· 33 ft/10M range and 90 degree field of view (45 degrees to each side).
· Mountable on flat-wall or 45 degree corner.
· Cover tamper.
· Strong, reliable RF signal.
· 6-8 year battery life of CR123A battery.
· Low battery indication.
Program sensor
before installation
We protect the things that protect you.
Description
STI-34752 is a high grade professional motion sensor engineered with the world’s best
components and materials. Special Dual-Frequency infrared (DFIR™) opto-electronics
provide the highest level of false alarm immunity available in a passive infrared motion sensor.
The principal of DFIR is simple. A moving object produces two signal frequencies. White
light, electromagnetic interference, hot air - stationary changing-temperature objects and
other typical false alarm sources produce only one signal frequency. Thus, by rejecting
one-frequency signals, the STI-34752 rejects false alarms. The STI-34752 features one six-
element DFIR detection system.