SimpliSafe Smart Lock Series 2 (White) - Secure, App-Ready Deadbolt

In this review of the SimpliSafe Smart Lock Series 2, the bottom line is simple: this is a straightforward upgrade for SimpliSafe Gen 3 owners who want their door to lock automatically and be manageable from their phone. The reviewer found it especially useful for households that value remote control and timed locking, since the lock secures the door when the system is armed or on a timer and sends instant notifications to the SimpliSafe App. Installation is designed to be easy and drill-free, making it accessible to most DIYers who already use the SimpliSafe ecosystem.

Key Features

• Automatic locking: The lock secures your door automatically when you arm your SimpliSafe system or when a user sets a locking timer, reducing the chance of forgetting to lock up.
• App alerts and control: Instant phone alerts and app control let you monitor and operate the lock from anywhere, so you can see who locks or unlocks your door in real time.
• Keyless entry options: No physical key is required; unlock with the included PIN Pad, your phone, or a SimpliSafe Key Fob if you add one for convenience.
• Intruder deterrent: The lock notifies you if the wrong PIN is entered five times, which helps impede unauthorized access attempts.
• Reliable system connectivity: Designed to stay connected to the SimpliSafe system and your wireless network so lock events and alerts are delivered consistently.
• Simple installation: Fits a single-cylinder deadbolt and installs without drilling, making setup quick for most homeowners who already have the required deadbolt.

Who It's For

The Smart Lock Series 2 is best for existing SimpliSafe Gen 3 customers who want tighter integration between their door hardware and their alarm system, or for homeowners who prefer keyless entry with app monitoring. It suits renters and owners who value easy installation and want to add timed or automatic locking tied to arming their system.

Customers who rely on third-party smart home hubs or use non-SimpliSafe security systems should look elsewhere, since this lock requires the latest SimpliSafe Home Security system to realize its full feature set. Also, buyers who need an alternative for a double-cylinder deadbolt or specialized hardware should verify compatibility first.

Pros & Cons

Pros

• Works seamlessly with a SimpliSafe Gen 3 system to lock when the system is armed, improving routine security.
• Easy, drill-free installation and solid build quality make it approachable for DIY installation.
• Multiple keyless entry methods and app alerts provide flexible access and real-time awareness.

Cons

• Some users report intermittent connection loss to the base station, which can interrupt remote control and alerts.

Specifications

Brand	SimpliSafe
Model	Smart Lock Series 2 (White)
Compatibility	Requires SimpliSafe Gen 3 Home Security system
Entry methods	PIN Pad, smartphone app, SimpliSafe Key Fob (sold separately)
Deadbolt type	Single-cylinder deadbolt required
Installation	No drilling required; DIY friendly

Our Verdict

The SimpliSafe Smart Lock Series 2 is a practical, well-built option for SimpliSafe Gen 3 users who want automatic locking and reliable app control without complex installation. It offers strong everyday value for households invested in the SimpliSafe ecosystem, though anyone concerned about occasional base station connection issues should weigh that limitation.

Frequently Asked Questions

Does this lock work without a SimpliSafe system?
The lock requires the latest SimpliSafe Gen 3 Home Security system to enable full functionality and app integration.

Can I still use a physical key?
The design removes the need for a key by offering PIN Pad, app, or key fob access; a standard single-cylinder deadbolt is required for installation.

What happens if the wrong PIN is entered?
If the wrong PIN is entered five times, the Smart Lock will notify you to help deter intrusion attempts.