Unified External Access for Every Organisation.
Knockster controls, verifies, and tracks every external person entering your premises — visitors, vendors, contractors, delivery agents, technicians, inspectors and more — using dynamic QR, OTP, app-based gate scans, and verified identity.
Trusted for
Access Granted
Vendor #4092 verified via OTP
App Scan + OTP Challenge
What is Knockster?
Knockster is a Unified External Access Platform. It replaces paper registers, ad-hoc QR hacks and broken gate workflows with a single, standardised system to manage every external entrant across your organisation:
From Offices to Airports.
One Access Standard.
Knockster works across:
"If there's a gate and an external person walking in, Knockster belongs there."
Modern Visitor Management — and Much More.
Most tools stop at visitor management.
Knockster goes further and standardises access for:
Visitors
meetings, interviews, events
Vendors & Contractors
recurring, high-liability access
Delivery & Logistics
fast, controlled entry
Service & Technical Staff
sensitive area access
Outsourced Workforce
security, housekeeping, support staff
Each category can be assigned an appropriate Security Mode (S1–S6) based on your risk level and compliance needs.
See Security ModesSix Security Modes.
One Simple System.
Dynamic Pass
Link via SMS/WhatsApp → dynamic QR on guest phone → security scans at gate.
Dynamic+ Pass
Dynamic Pass + OTP sent to guest; security enters OTP before entry.
App Gate
Guest installs Knockster App and scans dynamic QR on the security device.
App Gate+
App Gate + OTP challenge for dual control.
Verified Gate
App-based entry only for guests with verified government/company ID profiles.
Verified Gate+
Highest available security: verified profile + OTP at gate.
How It Works — In Three Steps.
Invite
Employees or authorised staff create an entry request and choose the security mode.
Verify
Knockster sends a link / uses the app / enforces ID verification and OTP as configured.
Access + Audit
Security verifies at the gate. Every entry is logged with identity, time, location and mode.
No more guesswork at the gate. Every entry has a clear digital trail.
Powerful Add-ons for Hospitals and Workforce Safety.
Knockster Token
Smart OP & Doctor Tokens for Hospitals and Clinics.
- Live token numbers and queue view
- Digital OP registration and token booking
- Less crowding at counters and corridors
- Works alongside Knockster access at hospital gates
Knockster Safety
Time-based Safety Check-ins for Employees & Students.
- Users set check-in times
- App prompts for a safe PIN
- No response or danger PIN → alerts to chosen contacts / security
- Ideal for night-shift workers, women employees, students, elderly
Why Organisations Choose Knockster
Why Knockster, Not Just Another Visitor App?
Ready to Standardise External Access?
See how Knockster can unify access across all your gates, buildings and locations.