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IQ Mini Door/Window Sensor

More secure. It’s as simple as that.

Professional grade door and window sensor with encrypted wireless communication, so your security system doesn’t get hacked.


  • S-Line encrypted technology protects wireless signal
  • Easily mounted on doors or windows with included adhesive
  • Alerts IQ Panel if moved more than 1″
  • Used to detect doors, windows, or anything that opens and closes
  • Up to eight years of battery life

Panel Compatibility

IQ Panel 2 319.5Mhz version IQ Panel 2+ 319.5Mhz version IQ Panel 4 319.5Mhz version


SKU: QS1135-840 Category:


Be more aware of what happens in your home

The door/window sensor is a basic building block of home security alarms. But it’s more than that. It’s a tool to monitor activity in your home. Used with’s sensor activity monitoring, this little device opens the door to a world of smart home applications.

The fridge was left open

Be alerted when the refrigerator was left open. Or the basement door. Or the medicine cabinet. Get creative.

Trigger home automation

Automatically turn on the lights when a door opens. Or record a video clip. Adjust the thermostat when a door or window was left open.

Detect intrusions with Surety

If you’re going to use a security alarm, choose a professional grade sensor with secure wireless communication, so you can be confident it will do its job.