QS1135-840

QS1135-840

The IQ mini door/window sensor is an ultra-compact encrypted sensor that securely connects to the IQ Panel 2 using proprietary S-Line encryption technology. Easy to install on anything that opens or closes, this sensor can provide intelligent notifications and even support smart home automation rules. 

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    5 Articles
    How to Program a Door/Window Sensor to the IQ Panel 2

    Learn how to connect the QS1135-840 Door/Window Sensor to the IQ Panel 2 with this step-by-step guide.

    QS1135-840 Door/Window Sensor Guide

    Get started with your new QS1135-840 Door/Window Sensor.

    QS1135-840—Battery Replacement

    View instructions for replacing your sensor's batteries.

    QS1135-840—Tamper Error

    Learn how to fix a QS1135-840 Door/Window Sensor error.

    QS1135-840—Resolving a Malfunction

    View instructions for resolving a sensor malfunction.