Customer survey system

Wireless feedback button with three smiley icons, up to 2-year battery life, 25-day memory, and NPS calculation for service quality monitoring.

Wireless real-time customer feedback device with instant reporting, NPS calculation, and up to 2 years battery life.

Wi-Fi/Ethernet gateway for wireless people counters and survey buttons with periodic uploads, 25-day backup memory, and MQTT integration, supports up to 30 sensors.

Real-time Wi-Fi/Ethernet gateway for wireless people counters and survey buttons with instant data transfer, backup memory, and MQTT integration.