1. 2023 Updated SOS Call Bell System – Reliable, Versatile, and Easy to Use 2. Waterproof SOS Button Design: Features a one-piece silicone casing for improved water resistance and durability. The unique flying-saucer triangle shape offers an attractive look and supports multiple wearing and mounting options, making it suitable for a wide range of environments. 3. Multi-Button Setup: Each LED digital display receiver supports up to 9 SOS buttons, displaying numbers 1–9 to indicate the source of the alert. Easily expand the system by adding more SOS buttons, so you can cover additional rooms, people, or areas without replacing the main unit. 4. Flexible Multi-Receiver Options: Install multiple receivers in different locations such as the first floor, second floor, third floor, or separate offices. When paired with SOS buttons, this ensures you can quickly identify the location of a call for help no matter where you are in the building. 5. Wireless and Hassle Installation: No wiring required. Plug in the receiver, and the SOS button can be worn on a lanyard, attached to a wheelchair, wall-mounted using adhesive, or secured with screws. Ideal for instant help requests from family members, patients, or staff in any location. 6. Clear One-to-One Alerts: Each SOS button is linked to a specific number on the receiver display, allowing caregivers, staff, or family members to know exactly which person or room needs assistance. for home care of elderly or sick individuals, maternity care, nursing centers, or business settings. 7. Custom Ringtones and Adjustable Volume: Select from 55 different ringtones to match your preference or assign distinct sounds to each SOS button. Choose from 5 volume levels ranging from 0dB (silent) to 110dB (very loud), ensuring alerts are audible in any environment. 8. LED Number Display: Clear LED indicator shows numbers 1–9 to help identify the source of the help request quickly and accurately. 9. Long-Range Signal and Expandable Coverage: Reliable reception range up to 1000 feet (300 meters) in open areas for large homes, multi-floor buildings, or extended facilities. The system can be paired with additional receivers or call buttons to expand coverage as needed. 10. Key Use Scenarios 11. 1. Home Care: Keep an elderly family member, pregnant occupant, or someone recovering from illness connected to you at all times. They can request help instantly without moving to another room. 12. 2. Care Facilities: Staff can quickly locate and assist patients in different rooms or floors, improving response time and safety. 13. 3. Business or Office: Employees working alone in different departments can signal for assistance promptly, enhancing workplace safety. 14. Product Specifications 15. Button Material: Waterproof one-piece silicone casing 16. Receiver Capacity: Supports 1–9 SOS buttons per receiver 17. Ringtone Options: 55 melodies 18. Volume Levels: 5 (0dB to 110dB) 19. Signal Range: Up to 1000 feet / 300 meters 20. Installation: Wireless plug-in receiver; wearable or mountable SOS button 21. Expandable: Compatible with additional receivers and SOS buttons 22. This system delivers dependable, easy-to-use wireless help alerts with a clear, numbered display, tones, and adjustable volume, ensuring fast response in homes, care centers, and workplaces.