Qolsys IQ Door/Window Sensor, for Door, Window QS1135-840

The IQ Mini DW-S is an ultra compact encrypted sensor that securely connects to the IQ Panel 2. Using our proprietary S-Line encryption technology, encrypts signals sent to the IQ Panel while still providing backwards compatibility for legacy 319.5 systems. Easy to install on anything that opens or closes, the IQ Mini DW-S can provide intelligent notifications like "door left open" can be custom named, and can even support Smart home rules like "when door opens, turn on light" or "when door left open adjust thermostat to save energy." Boasting up to eight years of battery life, the IQ Mini DW-S uses an innovative board and antenna design to extend range and allow mounting on a variety of surfaces. The IQ Mini DW-S also includes a rare earth magnet for flexible mounting options in a variety of situations.

The sensor consists of two parts: the main sensor and a rare earth magnet. When the door or window is closed, the magnet is aligned with the sensor. If the door or window is opened, the magnet moves away from the sensor, triggering an alert.  

 The sensor is designed for easy installation. Simply attach the main sensor to the door or window frame and the magnet to the corresponding moving part. No complicated wiring or professional assistance required.  

By integrating the Qolsys IQ Door/Window Sensor with a compatible home security system or smart home hub, you can receive real-time notifications on your smartphone or other connected devices whenever a door or window is opened.