When the alarm system is armed they will trigger an alarm as soon as their magnetic contact is broken by the door or window opening.
Ring contact sensor door molding.
The basic flat panel door is the easiest type of door to install sensors on.
Panel recommended number of contact sensors.
Contact sensors are two part devices connected by a strong magnetic field.
Aeotec recessed door sensor gen5 is a battery powered z wave plus based magnetic door sensor with an extremely small form factor.
Aeotec recessed door sensor gen5 invisible z wave plus security and open close sensor battery powered.
While this is the easiest.
Unlike other z wave door window sensors recessed door sensor gen5.
1 best options for installation.