The Foundation - 4 Piece Wireless Security System | SimpliSafe (2024)

Try it test it love it or return it

Try this system in your home for sixty days. If you aren’t completely satisfied (we think you will be), return it for a full refund. We’ll even cover return shipping.

Get your system installed by a Pro

SimpliSafe-approved technicians are available to set up your new system for you and answer any questions.
Setup starts at $124.99. Learn More

Protects your doors and windows. Works with any door or window.

Protects your doors and windows. Works with any door or window.

Pro Tip: Stop burglars where they break in most. Front and back doors and first floor windows. For rooms with 3 or more windows, consider a motion sensor instead.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Our most accurate Motion Sensor yet is engineered to tell the difference between people and pets. It protects an entire room from a single location with a 90º field of view and 35 ft. range.

Our most accurate Motion Sensor yet is engineered to tell the difference between people and pets. It protects an entire room from a single location with a 90º field of view and 35 ft. range.

Pro Tip: Place in a corner, 6 feet above the floor for maximum room coverage

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Works just like your car’s key fob. Press a button and your system’s disarmed before you enter your house.

Pro Tip: Consider getting one for anyone who might forget their PIN code.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Detects leaks and potential floods, so you can stop water damage before it happens.

Pro Tip: Place it close to common household water sources. Your sinks, toilets and water heaters.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

With 2-in-1 hazard detection, get alerted the minute dangerous levels of smoke or CO threaten your home.

Pro Tip: For extra protection, put one on each level of your home and where people sleep.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Triggers when a fire’s still smoldering—before a full fire breaks out. Loud system-wide sirens jolt you awake and out of the house.

Triggers when a fire’s still smoldering—before a full fire breaks out. Loud system-wide sirens jolt you awake and out of the house.

Pro Tip: Get one for your sleeping areas. Place one in every bedroom for more security.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

If you're at home during an intrusion, press this to trigger your alarm and alert our monitoring center.

Pro Tip: Place one in your master bedroom for easy access.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Perfectly calibrated. Picks up the sound of a smashed window. Not smashed plates.

Pro Tip: A power combo when you use it with a Motion Sensor. Put it in a room with lots of windows or sliding doors.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Triggers if your home drops below 41F, so you can stop pipes from freezing and bursting.

Triggers if your home drops below 41F, so you can stop pipes from freezing and bursting.

Pro Tip: Place it near your thermostat in vacation homes and climate-controlled rooms.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

About as loud as a Led Zeppelin concert in ’72. Place it inside or outside the house.

Pro Tip: Get one. It’ll scare the pants off burglars and alert neighbors to a break-in.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

See what’s happening outside your home, day or night. Get alerts any time someone approaches your property.

Pro tip: Position your camera for maximum coverage. It can detect motion up to 30 feet away.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Our most advanced indoor camera — combine it with the Fast Protect™ professional monitoring plan to enable 24/7 live guard protection. Agents can see and speak to intruders to help stop crime in real time. Live guard is only available with this camera.

Our most advanced indoor camera — combine it with the Fast Protect™ professional monitoring plan to enable 24/7 live guard protection. Agents can see and speak to intruders to help stop crime in real time. Live guard is only available with this camera.

Pro Tip: The built-in motion sensor fully covers high traffic areas.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Our entry-level security camera allows you to see what’s happening at home anytime and get alerts when it detects motion.

Our entry-level security camera allows you to see what’s happening at home anytime and get alerts when it detects motion.

Pro Tip: Monitor central areas to take advantage of its 120º field of view.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

An extra keypad for garage door entrances, back doors or upper levels of your home. No power needed.

Pro Tip: Don’t buy this now. Your SimpliSafe comes with one already. If you want more later, it’s easy to add them.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.

Homes without security systems are 3x more likely to be robbed. Let intruders know who’s boss.

Pro Tip: One comes free with your system. Get more if you live on a corner or have a huge garden.

How many do you need?

Don’t worry. It’s easy to add more later, or return ones you don’t need.