1. SimpliSafe - Keypad - White

Security keypad; Home and Away preset modes; Eufy Security app; easy installation; S.O.S. mode; lithium-ion battery; up to 180 days of power; requires Eufy Security HomeBase (sold separately)

The SimpliSafe Extra Keypad is the perfect addition for your home security system. Place the Extra Keypad by your back door, garage entrance, or in the upper levels of your home for convenient one-touch arm and disarm wherever you enter or exit your home. Easy to use and install with no tools or wiring required (batteries included).

2. SimpliSafe - Panic Button - White

Instantly trigger your alarm and dispatch police; silent panic; battery pre-instaled; simple installation

Take instant action against burglary and other emergency situations with this SimpliSafe panic button. When pressed, it triggers your security system’s alarm to immediately notify SimpliSafe or the police of your urgent call for help. Opt for the silent feature of this SimpliSafe panic button to discreetly signal for help without the intruder’s knowledge.

3. SimpliSafe - Wireless Auxiliary Siren - White

Compatible with SimpliSafe security system; 105dB siren; battery-operated design; wireless installation; easy to install

Protect your home from break-ins with this SimpliSafe auxiliary siren. It emits a 105dB alarm to alert burglars that the police are on their way, and it comes programmed to work with SimpliSafe systems for minimal setup. This SimpliSafe auxiliary siren is weatherized for installation indoors or in sheltered areas outdoors.

4. SimpliSafe - Water Sensor - White

Connects to compatible devices via 3G, 4G, 4G LTE or Bluetooth; Split-Spectrum, ionization and photoelectric sensors; Nest app (download required); mounting hardware included

Be notified of possible home flooding with this SimpliSafe water sensor. It emits an audible alert when it touches water to provide an immediate warning, and it works with SimpliSafe alarm monitoring plans to deliver email alerts when you're away. This SimpliSafe water sensor has double-sided tape to hold it securely in areas where water damage is possible.

5. SimpliSafe - 1pack Entry Sensor - White

Compatible with a SimpliSafe security system; magnet moves detection; fit on all types of doors and windows; mounting hardware included

Protect all the doors and windows in your home from break-ins with the SimpliSafe entry sensor. Working in tandem with your existing SimpliSafe protection package, this compact and discreet entry sensor goes unnoticed. Installation is a snap: simply place this SimpliSafe entry sensor on any window or door frame, and tap Add Device on your keypad.

6. SimpliSafe - Motion Sensor - White

Motion sensor; outdoor use; weatherproof; light control; battery-powered

Detect intruders, and protect your space with this SimpliSafe motion sensor. This compact, easy-to-install device quickly integrates with existing systems and includes a powerful battery that offers years of use before replacement. The advanced motion detection technology lets this SimpliSafe motion sensor watch for intruders, while a unique human heat-mapping algorithm eliminates false positives by letting this sensor distinguish between pets and intruders.

7. SimpliSafe - Temperature Sensor - White

Freeze alarm of 41° F; upper temperature limit; battery pre-installed; simple installation

Protect your home from burst pipes with this SimpliSafe Temperature Sensor. It sounds an alarm if the temperature drops below 41 degrees F, and with a monitoring plan, you can receive a phone call, text or email notification of a potential freeze. Place this SimpliSafe Temperature sensor in any climate-controlled room to protect fine art and other temperature-sensitive items.

8. SimpliSafe - Glassbreak Sensor - White

Precise sound detection; battery pre-installed; simple installation

Act fast against burglaries with this SimpliSafe glass break sensor. It triggers an alarm if it detects the sound of shattering glass within its 20-foot range, providing reliable security even when no motion detector is used. This SimpliSafe glass break sensor utilizes detection algorithm and digital signal processing technologies for accurate sound recognition.

9. SimpliSafe - Shield Home Security System - White

Home Security System

Only at Best Buy Keep an eye on what matters most with this wireless SimpliSafe security system. It provides full-time professional monitoring of your home's surroundings, and it detects intruders with advanced sensors to keep your family safe. This SimpliSafe security system continues working for 24 hours when the power fails for added protection.

10. SimpliSafe - Protect Home Security System - White

Home Security System

Only at Best Buy Defend your home from intruders with this SimpliSafe security system. Its wireless design provides reliable, multilayer protection and avoids interruptions from cut phone lines and power outages, and it connects to an app for remote operation. This SimpliSafe security system is easy to install and customizable to homes of any size for flexible use.