ControlFreq QR-4G | QR-Code Reader for Access Control Systems
SKU: QR-4G
The ControlFreq QR-Code Access Control System (QR‑4G) is a 4G‑enabled smart entry solution that lets users scan a dynamic QR code on-site to instantly launch a secure browser-based access page—no app download or credentials needed. Ideal for shared parking, gated communities, delivery zones, and secure doorways, it enables fast, traceable entry with minimal hardware and fuss.
SKU: QR-4G
The ControlFreq QR-Code Access Control System (QR‑4G) is a 4G‑enabled smart entry solution that lets users scan a dynamic QR code on-site to instantly launch a secure browser-based access page—no app download or credentials needed. Ideal for shared parking, gated communities, delivery zones, and secure doorways, it enables fast, traceable entry with minimal hardware and fuss.
SKU: QR-4G
The ControlFreq QR-Code Access Control System (QR‑4G) is a 4G‑enabled smart entry solution that lets users scan a dynamic QR code on-site to instantly launch a secure browser-based access page—no app download or credentials needed. Ideal for shared parking, gated communities, delivery zones, and secure doorways, it enables fast, traceable entry with minimal hardware and fuss.
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Network: Built-in multi-network 4G LTE SIM for robust cellular connectivity
Hardware: Ruggedised wall- or pillar-mounted QR-code reader
Platform: Cloud-hosted control interface with real-time access logs and remote authorisation
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Instant browser access via dynamic QR codes—no app needed
Secure & contactless—QR codes are single-use and time-limited
Fast deployment with plug-and-play design
Real-time activity tracking—full audit trail of entries
Scalable options for single or multi-site deployments
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View datasheet
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Visitor, contractor, and delivery access at parking sites
Gated community access with self‑check-in via QR
Temporary or pop-up site entry (e.g., events, construction zones)
Staff access where issuing credentials is impractical
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Mount QR reader at a convenient entrance height
Connect 4G unit via mains power; no Ethernet required
Generate QR codes through the ControlFreq portal—flexible for single-use, recurring, or time-based access
Integrate API optional—can link with booking systems or visitor platforms for seamless workflows
