📞 Stay Connected, Stay Efficient! Supports up to 999 call buttons, perfect for any size operation. Waterproof buttons ensure longevity and resilience in any environment. Experience uninterrupted communication with a robust 500ft signal range. Easily mountable on tables or walls, ensuring quick access for all users. No setup hassle—just press and call for immediate assistance. Waterproof design 500ft range 6-12 months standby The Wireless Calling System is a versatile and durable communication solution designed for restaurants, clinics, hospitals, and more. With a signal range of up to 500ft, waterproof call buttons, and a long standby time of 6-12 months, this system ensures reliable and efficient service. Easy to install and use, it supports up to 999 call buttons, making it ideal for any professional setting.