1. This product was advertised as X10 compatible but the instructions were very poor - never once referencing X10 directly, but only some cryptic references to 'all lights on/off' cmd. 2. The switch worked manually after being hooked up, but pushing the little program button produced no results. No matter how I depressed and held it, the LED would not flash. 3. After trying to push the program button for some time, I heard an arc inside the switch after which it would not even work manually any more. I have used x10 for many years and I remember when it used to be reliable and easy. Now the new devices are quirky pieces of crap! I wonder if Smarthome will give me a new switch. I am electrically quite savvy and made no mistakes; this switch was defective.

This unit was working, but did not have the factory cut leads that are normally found with these devices, and was missing wire nuts. Although the unit works, it was apparently an open box or returned unit which should have been communicated to the buyer rather than selling it as a factory new unit.

Excellent Customer service - solved my issue quickly and replaced this item..

Now have a switch that can correctly drive CFLs. Easy to install and is controlled by an X10 timer.

Thanks for being so quick to deliever the switches. None of the local supply houses could have gotten to me that soon, Thanks

Works great, easy to install. A bit expencive.

Excellent product, but make VERY sure, if you are installing a 3-way or 4-way, that you get the correct slave unit. Leviton makes two relay wall switches, the old and the new types, and they are incompatible. The new unit (this one) turns on with the top paddle and off by pressing the bottom. The old one just toggles on/off by pressing the bottom.

This device is the best of the relay controllers, with two specific advantages: 1) You push the top to turn on and the bottom to turn off, even in a 3-way application. 2) It''s very quiet - just a little ping rather than the loud clack of other devices It has one minor complication - to program it, you must put it in learning mode by holding down a button on the device and sending it a code from a transmitter. It doesn''t use the selector wheels found on other units.

Just what I wanted.

Worked as expected