STI-34752 Wireless Outdoor Motion Detector








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The Wireless Outdoor Motion Detector Alert lets you know when the sensor detects movement in a monitored area.

STI-34752 is a high grade professional motion sensor engineered with the world's best components and materials. Special Dual-Frequency infrared (DFIRT) opto-electronics provide the highest level of false alarm immunity available in a passive infrared motion sensor.

When motion is detected, the device sends a wireless radio signal to an indoor receiver, which lets you know someone has arrived. Range is 33' (10M) with a 90 degree field of view (45 degrees to each side). If the supervised transmitter is removed from the door, stolen, loses signal or battery is low, the receiver will produce a single beep once a minute. Sensor uses one CR123A battery (included), with an average life of 6-8 years in normal use. To conserve battery, when sensor is tripped it will not activate for three minutes.

Designed with pet immunity to allow the presence of pets without signaling an alarm (100 lbs./45 kg. or lighter). It includes a special micro-element lens array that produces much stronger optical signals for humans than for pets 100 lbs./45 kg. or lighter. The optical sensitivity of each STI-34752 is factory calibrated to ensure accurate discrimination between humans and pets. See install for more details at



  • Alerts when the sensor detects movement in a monitored area.
  • Water resistant for outdoor use.
  • Works with the 4-Channel Receiver STI-34104, 4-Channel Voice Receiver STI-V34104, 8-Channel Receiver STI-34108
  • Supervised for low battery and signal reception.
  • 33' (10M) range and 90 degree field of view (45 degrees to each side).
  • 433 MHz
  • Mountable on flat wall or 45 degree corner.
  • Cover tamper.
  • Strong, reliable RF signal.
  • Includes CR123A battery (estimated battery life is 6-8 years with normal use).
  • Battery operated transmitter.
  • Low battery indicator.
  • Limited one year warranty from date of original purchase.
  • Model: STI34752
  • 0 Units in Stock
  • Manufactured by: STI Safety Technology Int'l

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