Microwave intrusion detection system

UltraWave is a fully digital bi-static microwave sensor that creates an invisible field of energy between a transmitter (Tx) and receiver (Rx). When an intruder enters the field, an alarm is generated.

Features and benefits

How it works

The transmitter creates an invisible pattern of microwave energy aimed towards the receiver. DSP algorithms distinguish background environmental effects from the unique signatures of intruders walking, running, or crawling.

The receiver communicates alarm status to the site’s security system and alarms are communicated through relay outputs or over a network. Field wiring is minimized as the Tx-Rx pair communicate with each other via modulation of microwave signals.


Video Library


  • Ultrawave A&E Specs – DOC - English
  • UltraWave A&E Specs – PDF - English
  • UltraWave Datasheet - English Francais German Spanish
  • z – Certificate – UltraWave (Receiver) – FCC Grant - English
  • z – Certificate – UltraWave (Transmitter) – FCC Grant - English
  • z – Certificate – UltraWave – CE Declaration of Conformity - English

Contact us today to speak with a Senstar representative about your security needs.