An award-winning baby movement and sound monitor system, the Angelcare Deluxe Movement and Sound Baby Monitor is practical and cute, too. Simply slide the sensor pad under Baby's crib mattress and its highly sensitive motion detectors will pick up any movement. Plus, this monitor has a crystal clear, portable sound detector in its parent unit so you can hear any sound Baby makes. This sensor pad may be used with regulatory standard baby mattresses, no matter how thick. It cannot be used with memory foam, dual-sided, hollow-frame, or Purflo mattresses.Other special features of this Angelcare Movement and Sound Baby Monitor included an audio tic feature. With this feature turned on, your parent unit will make a ticking sound to reassure you that the monitor is working. The monitor lets you select the desired movement sensitivity level and includes a low-battery indicator. It automatically converts to battery mode during a power failure and the parent unit is portable and rechargeable. It includes the three NIMH rechargeable batteries required, but does not include the four AAA batteries for the nursery unit.The parent unit included with this baby monitor features a full-color display. It displays the temperature in Baby's room and alerts you if it's too hot or too cold. It features a nursery night light so you can walk into Baby's room easily to see and hear Baby's sounds.ImportantPlease check local, state, and federal laws regarding the use of voice or video-recording devices. Hayneedle is not liable for misuse of any of their products. It is illegal to record speech without a person's consent in the following 15 states: California, Connecticut, Delaware, Florida, Hawaii, Illinois, Louisiana, Maryland, Massachusetts, Montana, Nevada, New Hampshire, Oregon, Pennsylvania, and Washington.About AngelcareBased in Montreal and first founded in 1997, Angelcare is committed to producing safe, high-quality nursery monitors that ensure your baby's safety and make your job as a parent a little easier. Angelcare monitors were developed specifically to combine the best of both worlds - sound and motion monitoring - to bring you a single product that can give you peace of mind with less hassle. After extensive research and development, Angelcare monitors have become top sellers in over 40 countries worldwide.