[Doorbell] KR-X9 Video Doorbell & wireless receiver

X9 video doorbell using X Smart Home APP, you can download the app from APP Store or Google Play. It adopts a power-saving design and can stand by for up to 3 months when fully charged. In addition, it can be used with wireless receivers. The receiver support 3 levels of volume adjustable & 38 ringtones switchable. If you interesting it, pls click this link to buy it: Or you can contact our sellers: WhatsApp: 8619835810954 Chapter: 00:00 Introduction and Accessories 00:04 Download the app and log in 00:17 Device binding on the app 00:44 Test 00:59 Charging 01:12 Pair with doorbell & receiver 01:38 Reset the receiver (unpair) 01:53 Doorbell installation 02:30 Receiver installation 02:36 Volume adjustable and ringtones switchable