【GIVES PEACE OF MIND】The Daytech caregiver pager is a wireless medical alert system that allows you to take better care of the elderly/sick at home. When they are in trouble, just press the call button and they can get help in time without yelling, giving our family peace of mind. 【EASY TO USE】Just put 3 AAA batteries (included) into the receiver and turn it on. With 55 ringtones and 5 adjustable volume levels (from silent to loud), the portable battery receiver is loud enough to wake you up even in the middle of the night/even if you're in deep sleep. Don't worry about missing their call for help when the elderly/patient are in trouble at night. 【WIRELESS RANGE】In open areas, the wireless nursing pager has a working range of up to 320 ft(100 m). In the bedroom/bathroom/living room, place an emergency call button and set different ringtones, you can quickly know where your family is looking for help. 【PANIC CALL BUTTON】SOS help button with lanyard, easy to press, can be put in a pocket or hung around the neck, convenient for the elderly/patients. Tips: The emergency button has IP55 waterproof rating, only waterproof, not submerged in water. 【EXPANDABLE & SATISFACTION】This Pager and Beeper for Elderly Monitoring are expandable, Each wireless transmitter can be used with up to 20 receivers, and each receiver can be paired with 55 call buttons. Daytech Wireless Call Pager Alarm System to Make Your Life Better. Gives Peace of Mind: 1. The Daytech caregiver pager is a wireless medical alert system that allows you to better care for the elderly/patients at home. 2. When they are in trouble, just press the call button and they can get help in time without shouting, giving our families peace of mind. Easy to Use: 1. Just put 3 AAA batteries (included) in the receiver and switch on. Practical and Effective: 1. With 55 ringtones and 5 adjustable volume levels (from silent to loud), the portable battery receiver is loud enough to wake you up even in the middle of the night/even if you're in deep sleep. 2. When the elderly/patients are in trouble at night, don't worry about missing their call for help. Expandable: Each button can be paired with 20 receivers, and each receiver can be used with multiple panic buttons.