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Free Hazard Booster Pack

Smoke Detector, Freeze and Water Sensors

offer applies automatically

EXPAND YOUR

All New
SimpliSafe

EXPAND YOUR

Original
SimpliSafe

Heads up!

These sensors only
work with the All New SimpliSafe.

Does your Base Station look like this?

SimpliSafe Original Base Station
Click here to order your SimpliSafe Original sensors »
Entry Sensor

Entry Sensor

Protect additional windows and doors that may become accessible to intruders.

$14.99/ea
Motion Sensor

Motion Sensor

Great for rooms with lots of windows, motion sensors cover an entire room. Works great with pets up to 50 lbs.

$29.99/ea
Glassbreak Sensor

Glassbreak Sensor

Detects the unique frequency of shattering glass. Use with motion detectors in rooms with many windows or glass doors.

$34.99/ea
Indoor Camera

Indoor Camera

Keep watch over your home and family.

$99/ea
Video Doorbell Pro

Video Doorbell Pro

Package? Delivered. Front yard? All clear. Bad guys? Not here. Watch over it all without leaving your seat.

$169/ea
Key Fob

Key Fob

Easily arm & disarm with a Key Fob. Its panic button also offers protection as you enter your home.

$24.99/ea
105dB Siren

105dB Siren

This delivers ear-blasting burglar deterrence. Completely wireless & rated for indoor or outdoor use.

$59.99/ea
Freeze Sensor

Freeze Sensor

Will trigger an alarm when your home temperature falls below 41°F—an early warning of potential bursting pipes.

$29.99/ea
Water Sensor

Water Sensor

Will trigger an alarm whenever it comes in contact with water, preventing costly damage from leaks & floods.

$19.99/ea
Panic Button

Panic Button

Help is always at your fingertips when you place Panic Buttons in easy-to-reach locations.

$19.99/ea
Keypad

Keypad

Place extra keypads at the entrances of your home that are utilized most frequently.

$69.99/ea
Keypad

Keypad

Place extra keypads at the entrances of your home that are utilized most frequently.

$69.99/ea
Carbon Monoxide Detector

Carbon Monoxide Detector

Detects dangerous levels of CO in your home and triggers an alert giving you time to get out of the house.

$49.99/ea
Smoke Detector

Smoke Detector

This smoke detector will sound its own internal siren & trigger a full-blown security system alarm.

$29.99/ea
Yard Sign

Yard Sign

Includes a stake for easy display in the front of your home.

$3.99/ea
Window Decals (5)

Window Decals (5)

Place these SimpliSafe decals on your windows and doors as an extra deterrent.

$4.99/ea
Adhesive Tape for Entry Magnets (4)

Adhesive Tape for Entry Magnets (4)

If you’re moving your entry sensors, don’t forget adhesive tape for magnets.

$1.99/ea
Adhesive Tape for Sensors (6)

Adhesive Tape for Sensors (6)

These adhesive strips hold firmly, come off cleanly, and leave no wall damage.

$3.99/ea
CR2032 Lithium Battery

CR2032 Lithium Battery

Used with the Entry Sensor, Freeze Sensor, Panic Button, and Water Sensor.

$3.99/ea
AA Batteries (4)

AA Batteries (4)

Lasting 1-2 years, these AA batteries are easily installed in your Keypad or Siren.

$3.99/ea
CR123A Lithium Battery

CR123A Lithium Battery

Used for Motion, Smoke, and Glassbreak sensors.

$4.99/ea
Extra Entry Magnet

Extra Entry Magnet

If you’d like to leave a window slightly open, use an extra magnet to protect your window in the open position.

$4.99/ea
15% OFF

SimpliSafe Original
with code ORIGINAL15

Discount not applicable for cameras, window decals, yard signs, adhesives, and batteries.

Entry Sensor

Entry Sensor

Protect additional windows and doors that may become accessible to intruders.

$14.99/ea
Motion Sensor

Motion Sensor

Great for rooms with lots of windows, sensors detect any motion within 30 ft. Works great with pets up to 50 lbs.

$29.99/ea
Glassbreak Sensor

Glassbreak Sensor

Detects shattering glass from 20 ft. away. Use with motion detectors in rooms with many windows or glass doors.

$34.99/ea
Keychain Remote

Keychain Remote

Easily arm & disarm with a Keychain Remote. Its panic button also offers protection as you enter your apartment.

$24.99/ea
Siren

Siren

This delivers ear-blasting burglar deterrence. Completely Wireless & rated for indoor or outdoor use.

$59.99/ea
Freeze Sensor

Freeze Sensor

Will trigger an alarm when your home temperature falls below 41°F—an early warning of potential bursting pipes.

$29.99/ea
Water Sensor

Water Sensor

Will trigger an alarm whenever it comes in contact with water, preventing costly damage from leaks & floods.

$19.99/ea
Panic Button

Panic Button

Help is always at your fingertips when you place Panic Buttons in easy-to-reach locations.

$19.99/ea
Keypad

Keypad

Place extra keypads at the entrances of your home that are utilized most frequently.

$69.99/ea
Carbon Monoxide Detector

Carbon Monoxide Detector

Detects dangerous levels of CO in your home and triggers an alert giving you time to get out of the house.

$49.99/ea
Indoor Camera

Indoor Camera

Keep watch over your home and family.

$99/ea
Smoke Detector

Smoke Detector

This monitored smoke detector will sound its own internal siren & trigger a full-blown security system alarm.

$29.99/ea
Video Doorbell Pro

Video Doorbell Pro

Package? Delivered. Front yard? All clear. Bad guys? Not here. Watch over it all without leaving your seat.

$169/ea
Yard Sign

Yard Sign

They measure 9”x 9” with
all-weather adhesive
pre-applied on the back.

$3.99/ea
Window Decals (5)

Window Decals (5)

Place these SimpliSafe decals on your windows and doors as an extra deterrent.

$4.99/ea
Adhesive Tape for Entry Magnets (4)

Adhesive Tape for Entry Magnets (4)

If you’re moving your entry sensors, don’t forget adhesive tape for magnets!

$1.99/ea
Adhesive Tape for Sensors (6)

Adhesive Tape for Sensors (6)

3M Command Strips hold firmly, come off cleanly, and leave no wall damage.

$3.99/ea
CR2032 Lithium Battery

CR2032 Lithium Battery

Used with the Panic Button.

$3.99/ea
CR1632 Lithium Battery

CR1632 Lithium Battery

Used with the Keychain Remote.

$2.99/ea
CR2450 Lithium Battery

CR2450 Lithium Battery

This CR2450 lithium battery powers your Freeze and Water Sensors and is easily installed.

$3.99/ea
AA Batteries (4)

AA Batteries (4)

Lasting 1-2 years, these AA batteries are easily installed in your Keypad or Siren.

$3.99/ea
CR123A Lithium Battery

CR123A Lithium Battery

Used for Motion, Entry, and Glassbreak sensors.

$4.99/ea
Replacement Cap

Replacement Cap

In case you’ve lost your Keychain Remote cap, order a replacement here.

$1.99/ea
Extra Entry Magnet

Extra Entry Magnet

If you’d like to leave a window slightly open, use an extra magnet to protect your window in the open position.

$4.99/ea
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