1. With a wireless monitor, support take picture and video. 2. The camera and display built-in battery 3. Support synchronous voice recording and video recording. 4. Support 64GB SD card (not included). 5. Support real-time clock display. 6. HD CMOS image sensor. 7. Support photo and video setting motion detect at anytime. 8. Support photo and video cycles covering. 9. The host display connect the PC through USB to play music and video. 10. Offer you and your family a revolutionary security system to guard against unwanted visitors. 11. With a bright, full color LCD screen, you'll be able to see anyone at your door without them seeing you. 12. Perfect for homes, apartments, dorms, businesses, or anywhere extra security is needed.