
The Illusion of Innovation in Access Control
For years, access control has been stuck in the past. Companies keep pushing the same outdated keypads, kiosks, and fobs—now with touchscreens and videos to look high-tech—but they still don’t solve the real problems.
- Codes are shared
- Keypads break and need constant repairs.
- Kiosks glitch and rack up maintenance costs.
- Fobs and access cards get lost, copied, or passed around.



That's why we created Sentry Solo
100% Mobile Access for Residents & Visitors That Actually Works
Residents use their phone as a key—no fobs, no access cards. Visitors scan QR codes and use VirtualKeypad—no keypads, no kiosks.
No Hardware.
No Maintenance.
No replacements.
No downtime.

Simplified User Access With VirtualKey
VirtualKey enables seamless, hardware-free access— users can open gates and entrances directly from their mobile devices with a single tap.
Effortless Visitor Management
- Easily add visitors through the app or web portal in seconds.
- Each visitor is automatically assigned a unique, secure 6-digit access code for controlled entry.
- Every code is tied to the user, ensuring security and accountability.
- No shared codes, no extra hardware, no security risks—just seamless, trackable access.
How It Works
- Access Codes: When a user or admin adds a visitor, the visitor automatically receives their unique access code.
- Scan the QR Code –Visitors simply scan the QR code posted at the entrance or gate—no app required.
- Access the VirtualKeypad – The QR code instantly opens the secure, web-based VirtualKeypad on their phone.
- Enter a Secure Access Code – Visitors enter their unique 6-digit access code to unlock the gate.



Try it Now!
Scan the QR code with your cellphone to try the VirtualKeypad!

A Smarter, Simpler Solution for Administrators
Effortless administration. Maximum security.
- Eliminate Lost or Shared Codes – No more replacing fobs, reissuing key cards, or dealing with shared codes.
- Instant Access Management – Add, remove, or update user and visitor access in real-time from anywhere.
- Enhanced Security & Tracking – Every access event is logged, with visitor codes tied directly to the user for complete accountability.
- Reduce Costs & Complexity – No maintenance, no downtime, no need for on-site personnel to manage access.

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