Digital Receiver: The receiver features a digital display, allowing you to clearly identify the call signal source. Suitable for use in homes, hospitals, nursing facilities, and service agencies. No distance limitation: This Wi-Fi-enabled paging system extends functionality beyond traditional pagers by transmitting wireless signals to your mobile device via Wi-Fi, enabling notification reception anywhere within Wi-Fi coverage. Easy setup: Customize button names, ring duration, and volume level through the companion mobile app. No subscription or recurring fees: Connect both the pager and mobile device to the same Wi-Fi network, add call buttons to the app, and receive notifications instantly upon activation of the emergency or call buttons. The system delivers responsive performance and stable signal transmission. Product Name: Wi-Fi Digital Display Pager Set Working Voltage: 5V Quiescent Current: ≤60mA Alarm Current: ≤200mA Wireless Frequency: 433.92MHz Wi-Fi Standard: IEEE 802.11 b/g, 2.4GHz Operating Temperature: -10°C to 50°C Color: As shown Material: ABS Package Contents: 1 x Digital Display Pager 5 x Call Button Note: Product appearance and labeling may vary slightly by batch without affecting functionality. Note: Color representation may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.