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STI Wireless Indoor Motion Detector

  • This wireless motion detector alert from STI is designed for indoor use. When the sensor detects movement in a monitored area the device transmits a wireless radio signal to an indoor STI receiver. In the event that the supervised transmitter is removed, loses signal, or the battery is low, it will produce a beep. The sensor works with a 3V lithium battery and in order to increase battery life it will not activate for three minutes once it is tripped.