KEY FEATURES: PERFECT GIFTS: This caregiver pager is lightweight, portable and compact. Best birthday/Holiday gifts for elderly/seniors/gravida/children no monthly fee replacing wireless intercoms. Give your family/friends a surprise by giving away the assistance products to enhanced communication and care！And can be used as wireless doorbell ringer. RELIABLE & IP55 WATERPROOF EMERGENCY ALARM: Our pagers for elderly assistance products has undergone extensive testing for their reliability and...