Rockjame Solar Wireless Doorbell Door Chime Kit Waterproof with 1 Remote Button 2 Plugin Receiver 900-feet Range Operating 52 Chimes 4 Volume Level with LED Flash, No Batteries Required, Black

I bought this Solar Wireless Doorbell Kit to replace my ancient doorbell. I like this solar panel push doorbell button, I never need to worry about to change batteries anymore. The kit comes with two AC power plugin receiver with high quality audible speaker, I'm able to install one on living room and one on bedroom to cover the whole house with no more dead spot. I also like it has 52 different ringtones instead of classical ringtone for me to choice.

Was able to install on the front door in quick time using the supplied double-sided adhesive sticker. One receiver was installed by the downstairs kitchen; the second receiver was installed in the upstairs room, about 25 feet away from the front door button unit.The bell is audible but not annoyingly loud. The battery on the front-door button unit has lasted for over a year now. That's nice.