You will no longer have to yell to get someone's attention at home or at the office. The Wireless Personal Pager allows you to page someone up to 100 feet away with the touch of a button. Ideal for medical use for the elderly, handicapped, or sick to page their caregiver. The transmitter can be worn around the neck or carried in a pocket. Simply pressing a button on the transmitter will cause the receiver to beep. The receiver may be mounted to a wall, set on a table or clipped to your clothing. Requires two "AA" and two "AAA" batteries.