Smart Security,
Made for Modern Living
Protection begins at the front door.
The SLB402-L-D is a sleek and reliable smart lock designed for residential units within multifamily properties. It replaces traditional deadbolts with advanced access features and full resident control. The design is modern, the experience is seamless, and the security is built into every detail.
Multiple Smart Access Options
Unlock via fingerprint, PIN, NFC, Bluetooth, or the ConnectIoT mobile app. A manual key is included as a physical backup.
Real-Time Access Monitoring
Keep track of who enters and when, and share temporary access with trusted guests, family, or service providers, all from the app.
Deadbolt Compatible & Easy Fit
Works with standard residential deadbolt setups, fitting doors from 1-3/8” to 1-3/4” thick.
Enhance a Modern Experience
True Resident Ownership with Zero Interference
Once installed, the lock becomes fully resident-controlled. No external access is possible, ensuring total privacy and eliminating unnecessary management involvement.
Modern Look with Built-In Strength
This lock is more than just functional. It is engineered with durable aluminum for long-term use and finished with clean, minimalist styling that complements any unit interior.
Maintenance That Takes Care of Itself
The system keeps residents informed with battery level alerts and status notifications, reducing the risk of lockouts and unnecessary service requests.
Which unit door lock is better for you?
SLB324-L-M Series
Designed for full multifamily integration. Provides biometric entry, real-time activity monitoring, and centralized control through the property management platform.
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SLBS308-L-M Series
A streamlined smart lock designed for simplicity and privacy. Residents can unlock using the mobile app, fingerprint, or PIN, with full control and encrypted access for peace of mind.
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