QS1135-840
The IQ Recessed Sensor is a magnetic contact sensor that provides concealed protection for doors. Hidden within the door frame, this contact is virtually invisible when the door is closed making it ideal when discreet sensors are needed.
QS1135-840
What can we help you with?
5 Articles
How to Program a Door/Window Sensor to the IQ Panel 2
View instructions for connecting a sensor to your panel.
QS1135-840 Door/Window Sensor Guide
Get started with your new sensor.
QS1135-840—Battery Replacement
View instructions for replacing your sensor's batteries.
QS1135-840—Tamper Error
Learn how to fix a sensor tamper error.
QS1135-840—Resolving a Malfunction
View instructions for resolving a sensor malfunction.