Secure RF Transmission
EZ Secure Comms Gateway™
The heart of wireless store infrastructure. An ultra-reliable base station that commands thousands of electronic shelf labels simultaneously without WiFi congestion.
Engineering Advantages
Massive Capacity & Industrial Reliability
EZ Secure Gateway™ combines dedicated Sub-GHz radio with Bluetooth LE (BTLE), with dynamic frequency hopping on the Sub-GHz band, so it stays reliable in crowded store environments and does not compete with store WiFi.
1,500–2,000 Tags per Gateway: A single compact hub controls thousands of SKUs across entire supermarkets.
30m Range Among Metal Shelving: Holds a stable link through metal retail shelving, cold rooms, and aisles.
128-bit AES Encryption: Complete hardware-level defense against unauthorized price modifications.
Two-Way Acknowledge (ACK): Every ESL tag reports back confirmation of screen update success.
Sub-GHz RF Network Topology
