Wireless Vibration Calling System for Restaurant & Café 300m | 20 Pager waterproof backpack making it ideal for fiber

making it ideal for fiber internet subscriptions above 1Gbps while supporting low-latency gaming

3M: -83dBm @10% PER180M: -64dBm @10% PER13

Dual output allows simultaneous charging of multiple devices

Status Monitoring: View real-time device status and on/off history

Wireless Vibration Calling System for Restaurant & Café 300m | 20 Pager waterproof backpack making it ideal for fiberWireless Vibration Calling System for Restaurant & Caf 300m 20 Pager Wireless Vibration Calling System for Restaurant & Caf 300m 20 Pager Description: This wireless restaurant pager system is designed to help organize customer waiting queues efficiently and reduce crowding. The system operates on the 433. 92MHz frequency and provides a paging range of up to 500 meters in open areas. Actual indoor range may vary depending on walls, obstacles, and