CallToU Caregiver Pager Wireless Call Button Nurse Alert System 500+ Feet for Home/Elderly/Patient/Disabled

Modern & stylish design, Easy installation, 500+ feet operation range (open air), 5 levels of volume, IP55 waterproof, 55 ringtones, Low power consumption

Receiver plugs into an electrical outlet. Call button can be worn around the neck or secured with a bracket or double sticker. Both call button and receiver are waterproof (IP55), suitable for washroom or rainy days. The transmitter requires a 23A 12V Alkaline battery (included) which is not rechargeable. The receiver plugs into a wall outlet and requires no battery.