Chime Doorbell Receiver Ding Dong B10 AC 90V-250V 52 Chimes 110dB Wifi Video Doorbell Camera Low Power Consumption Indoor Bell

Universal video doorbell chime for wireless doorbell and wifi video doorbell   How to match with wireless video doorbell? Pair and Music Selecting Steps: 1.Plug in the chime into wall outlet to get power, Push the Previous or Next button on chime to select music , after select your music, push the volume button on chime for 5s, it will flash with blue LED indicating go into pair mode. .Then push the button of video doorbell within 5s to pair and confirm this music, it is done. This music is set as your default. 3. Then you will hear the sound from the indoor chime when someone is pressing the wireless video doorbell outside.   NOTE: The wireless video doorbell is not included. The doorbell connect to chime by 433 Mhz frequency signal, has nothing to do with wifi,( wifi is 2.4G hz signal), the chime will ring as soon as doorbell is pushed, even if you don't have wifi signal around. Compatibility: Not compatible to  wifi doorbell Brand: Ring , Nest, AKASO, IT Compatible to:                    wifi doorbell with APP: XSH Cam, Tosee, Livehome, Anyhome,UBell， Aiwit.                     Brand: KuDiff, AUNUX, EKEN, MYPIN Specification: 1.Working voltage AC 90~250V 2. Operating frequency 433.92 MHz +-280 KHz 3. Power consumption 10 mW 4. Transmitting power 0dbm 5. Sensitivity -110dbm 6. Volume: 10-110db Package: 1* Wireless Doorbell Chime 1* User Manual   Power Source: ACDoorbell Type: WirelessType: DoorbellsOperating frequency:: 433.92 MHz +/-280 KHzPower consumption:: 10 mWTransmitting power:: 0dbmSensitivity:: -110dbmNet weight:: 92gSound volume:: up to 110dbFeature 1: 52 Tunes DoorbellFeature 2: Wireless WiFi Doorbell ReceiverFeature 3: Touch DoorbellFeature 4: 110dB Wireless WiFi Doorbell Receiver