Eview’s End-to-end Redundant Design ensures reliable care by pairing local multi-protocol coverage (RF, BLE, Zigbee, NFC) with mutually backing external networks (Ethernet, Wi-Fi, 4G) for continuous alarm delivery.
Reliable Emergency Protection When It Matters Most.
Locally, it combines Long-range RF, Bluetooth, and Zigbee to capture data without blind spots. Externally, Ethernet, Wi-Fi, and 4G serve as mutual backups. Utilizing MQTT, VoIP, and TCP protocols, the system instantly switches connections during outages, ensuring life-saving data reaches the response center with certainty.
The system pairs with an exclusive Long-range RF (LoRa) wearable pendant to eliminate traditional signal blind spots such as bathrooms and yards. Thanks to its exceptional wall-penetrating capabilities, it provides a highly stable connection range of 30 to 60 meters, ensuring seniors remain fully protected anywhere around the house.
Designed for seniors, long-pressing the large SOS button triggers high-decibel alarms, flashing lights, and loop-dials contacts until answered. Advanced noise reduction enables clear communication without standing up, while dual cellular and network calling modes significantly lower long-term operational costs.
For advanced deployment, the premium version of the hub integrates Zigbee technology and built-in NFC functionality. The NFC feature specifically enables rapid batch configuration and secure identity verification, significantly streamlining device setup and daily maintenance for care providers.





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Email: sales@eviewgps.com
Office: 29th Floor, Changjiang Center, Renmin Road, Longhua District, Shenzhen, China
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