Usage Tips: Easy to operate, just tap the transmitter, wireless alarm will remind you immediately, giving you more freedom to take care of your family or patients Provide up to 38 ring tones for you to choose from, you can choose the appropriate ringtone according to your needs, and it also has a samrt memory function GIVE YOU PEACE OF MIND: The call button for elderly at home is IP65 waterproof, which is waterproof, sweat-proof, rain-proof, splash-proof, etc. PERFECT GIFT FOR YOUR LOVED ONE: The caregiver pager is small and lightweight, stylish in appearance, with a lanyard, it can be put in a pocket or hung in a suitable place, very suitable for quick call protection for the elderly, children, patients, pregnant women, etc. at home, and can also be given as a gift to anyone peace of mind by bringing timely help to those who need it without yelling LONGER BATTERY LIFE: The panic button unit is battery powered (included), ultra-low power consumption, can be used for up to 2 years, guards your home all year round, saving you the trouble of frequently replacing and buying batteries