Qolsys QS1138-840 IQ Wireless S-Line Shock Sensor

Qolsys QS1138-840 IQ Wireless S-Line Shock Sensor

Regular price
$49.95
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$49.95
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  • Uses vibration detection to monitor a door or window
  • Works with 319.5 MHz wireless panels (GE/Interlogix or Qolsys IQ)
  • Built-in tamper switch triggers alert if cover is removed
  • S-Line encryption protects signals
  • No wiring necessary, battery-powered