B50 Wireless Wifi Intercom Video Doorbell Camera Set Door Bell Cameras Night- Vision Infrared Detection

1.Two-way Audio is more convenient for you and your visitors. 6, Can be anytime and anywhere with the visitors to the smooth video intercom (APP can set up a phone or SMS reminder) 2.PIR Motion and Night vision, 24-hour detection of moving objects. 3, No wiring, battery power, visual intercom, easy installation; It can also be powered by electricity; 4, Long standby, low power technology, 5, Active wake-up, video intercom (mobile phone can remotely wake up the device, actively monitor the picture you want to see).syi