Warning: Internet Explorer is no longer supported by SimpliSafe and will produce unexpected behavior. Please use a more modern browser like Edge, Chrome, or Firefox for the full SimpliSafe experience.
SimpliSafe
Autumn Sale
Orange oak leaf pointing down and left
Yellow leaf pointing upwards
Orange oak leaf pointing down and right
Light orange oval leaf pointing down

25% Off Systems + Bonus SimpliCam (£49 Value)

Offer applies automatically Limited Time Offer

By clicking 'get offer' you accept our Privacy Policy.

Thank you. Your code will automatically apply at checkout

White Outline Of Fast Truck With Wings

Free Express Delivery

On system orders

TrustPilot Logo 4.7 Stars Rating

Rated Excellent

By our customers

60 Day Guarantee

Money Back Guarantee

For all our customers

Close

find the right system

See your results or try the quiz again.

How many first floor windows and doors are you protecting?

1-2
3-4
5-7
8+

How many motion sensors do you need? Place in key areas an intruder would have to pass through.

0
1
2
3

What can we help you with?

Deterring break-ins
Preventing fires
Freezing/burst pipes
Water damage/leaks
Panic button
Indoor video footage

We've put together a package for you. Enter your email to see your recommended package.

Please enter a valid email address
submit
back
next

Add Smoke Detectors to your existing system

£29.99
Cart updated
Base Station Top Angled View

Make sure your Base Station looks like this.

Smoke Detectors

Detects smoke
before a fire.

Built with photoelectric sensors, our Smoke Detector sounds an alarm the second smoke is detected. It responds faster to a fire in its early, smouldering stage before it turns into a flame — giving you and your family more time to get out of your home. With professional monitoring, we are notified and, if it is visually verified, will dispatch fire response to your home immediately even if you're not home — unlike typical smoke detectors that only sound the siren.

build your security system buy extra sensors
smoke detector displayed

Features

  • Wireless
  • Internal alarm
  • Triggers siren in Base Station
  • Photoelectric sensors
  • 1 CR-123A Lithium 3V battery (included)
  • 24-36 months battery life
  • 12.1 x 12.1 x 2.9 centimetres
see packages