AVOID at all costs !!!

Ordered Wireless Doorbell by SadoTech and a Bluetooth receiver. took over 3 months for delivery. The doorbell was not SadoTech but a cheap knockoff and Bluetooth receiver never arrived. tried to call numerous times, my call was never taken wait Waiting over 1 hour get as far as number 2 in que then nothing! No response on email. ************ business.