Review on Stay Connected With A 1000 Feet Range - SadoTech'S Baby Blue Wireless Doorbell With LED Flash by Richie Jacobson

With this wireless doorbell, the state of the technology has improved to the point where there is no comparison between this doorbell and earlier versions of wireless doorbells available from the likes of Heath Zenith or Radio Shack. Where the earlier models of wireless doorbells had limited range and had difficulty operating when walls, metal siding, doors or floors were in the way, this doorbell makes all of those obstacles a non-issue. On top of that, there is no battery needed for the receiver (the "bell"). You just leave it plugged into an outlet. The old units I have bought typically all needed 3 "C" size batteries in the receiver. With the SadoTech unit, you only need a single small battery (which is included) in the transmitter (the "button"). The receiver is also stylish and unobtrusive and lights up when ringing. The choice of volume levels (four) and the tunes it plays (52!) are so numerous and varied that everyone can find one that is suitable and entertaining at the same time. I had resigned myself to having to go to the trouble and expense of running wires for a doorbell but this unit has completely eliminated the need to do that. The blue color on this unit was an excellent way to differentiate it from the doorbell on my next door neighbor's door. She saw the one I bought (which I have reviewed separately as it had two transmitters) and had to have one when she learned how reasonably priced they are.