Features: Essential Elderly Assistance Products: Our 4G SOS Emergency Button is designed specifically for elderly individuals, providing a reliable and easy-to-use panic button that ensures immediate help at the touch of a button. Multiple Alert Methods: This advanced SOS Alert System Features four alarm methods including a one click alarm on walkie talkie, pull cord alarm, voice recognition, and the highly effective SOS button, ensuring that help can be summoned in various situations. User-Friendly Design: The caregiver call button incorporates a handle key and strap design, making it convenient for seniors to use in bed or at home, while minimizing false alarms through suggested operational guidelines. Real-Time Notifications: Upon activation of the panic button, the intelligent alarm system immediately sends SMS and phone alerts to up to three emergency contacts, ensuring that assistance is on its way without delay. Dual Communication & IP65 Waterproof: With a wireless caregiver pager and two-way communication feature, this device allows for direct conversation during emergencies. Additionally, the IP65 waterproof rating ensures durable performance in any environment, enhancing safety for elderly users. Specifications: Consumption: less than 100mA@standby, Max.1000mA@in call Voice Recognition Distance: 5m Band(only for 4G model): LTE-FDD B1/B3/B5/B7/B8/B20,GSM/GPRS/EDGE 900/1800MHz@A7670E module LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66, GSM/GPRS/EDGE850/900/1800/1900MHz@A7670 SA module SIM Card: Nano Radio Frequency: 433MHz Connectivity: Up to 20 sensors and 10 SOS buttons Power Supply: Type-C, DC 5V Back Battery: 3.7V, 500mAh Lithium Battery Help Button Power Supply: 1 * CR2032 Lithium Battery Help Button Body Protection Level: IP65 Mounting: Wall-mounted Operation Temperature: -10 celsius ~55 celsius Receiver Panel Size: 12.7 * 7.8 * 1.6 cm/5 * 3.1 * 0.6 inch Help Button Size: 6 * 3 * 1 cm/2.4 * 1.2 * 0.4 inch Receiver Panel Weight: 94 g/3.3 oz Help Button Weight: 13 g/0.5 oz Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-2cm measuring deviation due to manual measurement. Package List: 1 * Receiver Panel 1 * Help Button? 1 * Type-C Cable 1 * Hanging Board 1 * Hanging Rope 2 * Mounting Screws 1 Instruction Manual