EASY TO SET UP: When help is needed, simply press the call button and both the mobile receiver and the plug-in receiver will emit a loud sound to seek help from the caregiver in time. The transmitter call button is easy to carry with a lanyard that can be hung around the neck, placed in a pocket or secured next to the bed or in the bathroom. TAKE CARE OF YOUR LOVED ONES: Wireless Caregiver Pager Call Button System is suitable for children, the elderly, pregnant women, paralyzed patients and the disabled. Suitable for homes, nursing homes, hospitals and more. Alarm systems for the elderly and sick need to be reliable around the clock. We offer 24/7 customer service as well as a one year warranty and money back guarantee. It is the best choice for both family members and patients who are loving and protective.