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SimpliSafe Smart Lock (Series 2)

SimpliSafe

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Does the SimpliSafe Smart Lock (Series 2) work with HomeKit, Alexa, and Google Home?

The SimpliSafe Smart Lock Series 2 fits over a single-cylinder deadbolt, locks when the system is armed and comes with a PIN Pad. It suits Home Assistant users through an integration (the maker's hub).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Unknown
Unknown
Alexa
Unknown
Unknown
SmartThings
Unknown
Unknown
Home Assistant
Yes[1]
Proprietary + hub, via simplisafe

Key facts

SimpliSafe Smart Lock (Series 2) facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[2]
TypeDeadbolt retrofit lock with PIN Pad[2]
Power4 AA batteries (included)[2]
Key specLocks when the system is armed; PIN Pad, app or Key Fob to unlock[2]
Works withGen 3 system[2]
FitsMost standard single-cylinder deadbolts, no drilling[2]
Size7.67 x 2.75 x 1.27 in[2]
PinpadWeatherproof PIN Pad that lights up at night[2]
DurabilityTested for over 100,000 turns[2]
DuressA Duress PIN unlocks the door and silently alerts monitoring on select plans[2]
ManualUnlocks with the key if the batteries run out[2]

Integration paths

How the SimpliSafe Smart Lock (Series 2) connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Proprietary + hubHUBSimpliSafe Gen 3 system[2]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the SimpliSafe Smart Lock (Series 2)

1 routeHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (cloud)[1]simplisafeProprietary + hub
  • Quality: No score[1]
  • IoT class: Cloud Polling[1]
  • Works with Home Assistant: Not certified[1]
Product line namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Cite this page

SimpliSafe Smart Lock (Series 2). Smart Home Canon. https://smarthomecanon.com/devices/simplisafe-smart-lock-series-2. Last checked 2026-10-20.

Sources

  1. [1]
    DOChome-assistant.io / SimpliSafe - Home Assistant
    Accessed Back to text
  2. [2]
    MFRsimplisafe.com / Smart Lock (Series 2) - SimpliSafe
    Accessed Back to text