Digital Security
For A Better World.
SILAS — our Smart Integrated Lock Access System — powers every DSFABW smart lock with secure remote access, one-time passkeys, and complete entry analytics, so you always know exactly who opened the door, and when.
Why DSFABW
Three reasons to retire your keys.
The DSFABW smart lock fits onto your existing door and turns it into a connected, accountable entry point for your home or business.
Know who opened your door, and when
Every entry and exit is logged with identity and timestamp — a complete, tamper-evident audit trail for your premises.
Remote access without handing out keys
Unlock doors from anywhere, or issue one-time passkeys to guests, contractors and deliveries. Revoke access instantly.
Workforce entry analytics
See which staff entered or exited, when they arrived, and how your spaces are actually used — exportable for HR and operations.
The hardware
One lock. Fitted to your door. £120.
The DSFABW smart lock is a one-time hardware purchase that retrofits onto standard doors in minutes. It pairs with our cloud platform so you can manage access, issue passkeys, and review analytics from any device.
- Tamper-resistant build with battery backup
- Works alongside your existing keys during transition
- Encrypted communication with the DSFABW cloud
- Compatible with iOS, Android and web dashboard
Software plans
Smart Access, Simple Pricing
From a single door to an entire building — DSFABW scales with your business. Every plan includes our premium hardware at £120 per lock.
Tier 1
Basic
For small businesses getting started with smart access.
- Manage 1 lock
- Bluetooth lock control
- Supports 1–5 users
- View access records
Tier 2
Developed
For medium businesses needing more control.
- Everything in Basic
- Manage up to 5 locks
- Supports 1–15 users
- Permission Control Management
- Time period restriction
Tier 3
Comprehensive
For large businesses with advanced needs.
- Everything in Developed
- Manage up to 20 locks
- Supports 1–50 users
- Generate Offline Passwords
- Advanced Security Settings
- IRIS AI Analytics
Enterprise
Custom
Tailored for organisations at scale.
- All features included
- Unlimited support
- Unlimited lock management
- Dedicated account manager
How it works
From doorstep to dashboard in four steps.
Order
Buy the £120 lock and pick a software plan that fits your team.
Fit
Mount the lock onto your existing door — no specialist tools needed.
Invite
Add staff or guests, set permissions, and issue one-time passkeys.
Monitor
Watch entries and exits in real time and export analytics anytime.
Talk to DSFABW LTD.
Order a lock, request a demo, or ask about volume pricing for multi-site deployments. We'll reply within one business day.