SimpliSafe installation is usually simple, but the details matter when you start mounting sensors on uneven trim, adding a second keypad, positioning cameras, or setting up another property. This guide brings together our SimpliSafe mounting, setup, and troubleshooting articles in one place.
Whether you are installing a new SimpliSafe system or fixing a mounting problem with an existing one, start with the section that matches the device or issue you are working on.
SimpliSafe Entry Sensor Installation & Mounting
Entry Sensors are easy to install on a flat door or window frame, but uneven trim, recessed doors, adhesive problems, and garage doors can make the job more complicated.
How to Mount a SimpliSafe Entry Sensor
Covers standard doors and windows, adhesive versus screws, metal doors, replacement adhesive, spacers, garage doors, batteries, and common mounting mistakes.
Uneven Door Frames & Sensor Gaps
For decorative molding, recessed doors, and installations where the sensor and magnet sit too far apart.
How to Remove a SimpliSafe Entry Sensor
Remove and relocate a sensor without damaging painted trim or reusing worn adhesive.
Garage Door Sensor Mounting
Garage doors need a different mounting approach because the panels move and change angle along the track.
SimpliSafe Keypad Installation and Mounting
SimpliSafe Keypad Installation: How to Mount and Set It Up
Covers adhesive and screw mounting, placement, pairing, battery replacement, moving the keypad, and adding an extra keypad.
SimpliSafe Glass Break Sensor Placement and Mounting
How to Mount a SimpliSafe Glass Break Sensor
Placement matters because the sensor needs to hear breaking glass clearly without being blocked by furniture or other obstacles.
SimpliSafe Camera Mounting
SimpliSafe SimpliCam Mounting Options
Covers placement and mounting options for getting a better viewing angle and reducing blind spots.
Using SimpliSafe at Multiple Homes
SimpliSafe Multiple Homes: How to Add a Second Location
Learn how to add another property, use multiple Base Stations, and switch between locations in the SimpliSafe app.
Common SimpliSafe Installation Problems
- Entry Sensor shows open when the door is closed. Check the distance and alignment between the sensor and magnet.
- Adhesive will not hold. Clean the surface thoroughly, use fresh adhesive, or switch to screws when the mounting surface is questionable.
- Sensor pieces sit at different heights. Reposition them or use a riser or spacer.
- Keypad is inconvenient to reach. Move it closer to a frequently used entrance or add a second keypad.
- Garage-door sensor gets hit while the door moves. Use a dedicated bracket and test the full range of motion.
- Second property does not appear in the app. Make sure the second system was added as another location under the same account.
Frequently Asked Questions
Is SimpliSafe easy to install yourself?
Most SimpliSafe devices are designed for DIY installation. Many sensors and the keypad can be mounted with adhesive, while screws provide a more permanent option.
Do SimpliSafe sensors need to be screwed into the wall?
No. Most Entry Sensors can be installed with adhesive, although screws can be useful when the mounting surface is rough, uneven, or does not hold adhesive securely.
Can you move SimpliSafe devices after installation?
Yes. Sensors and keypads can be relocated, but use fresh adhesive when reinstalling them.
Can you use SimpliSafe at more than one home?
Yes. Multiple properties can be managed under one SimpliSafe account, with each location using its own system and Base Station.
Can you add more than one SimpliSafe Keypad?
Yes. Additional keypads can be useful near another entrance or in a larger home.
Final Thoughts
A SimpliSafe installation does not usually require complicated tools, but mounting location and alignment can make the difference between a device that works reliably and one that causes problems later.
Use the guides above to handle the specific device you are installing, and test everything before leaving the installation in place.
As we add more SimpliSafe mounting and setup guides, this page will remain the main directory for finding them.