Smart Device
Avant Guard PMS 433 Gateway 4G
Connects locks to HTLock hotel server for online management
Supports Sub-1G (433 MHz) and BLE 4.2 communication
Built-in 4G LTE for installation without wired internet
Handles up to 32 Sub-1G or 4 BLE devices
Includes Wi-Fi Hotspot for setup and diagnostics
Supports Ethernet (10/100 Mbps) as backup connection
Features 12 isolated Sub-1G channels to reduce interference
Works as a gateway for online energy-saving switches
Secured with AES128 encryption for safe communication
