X10 PRO PCW03-I Ivory Companion Slave Switch for CS277 PLW02 WS4777

X-10 PRO brand model number PCW03-I. This switch will not operate independently. It must be used with one of the following model number switches: X10 PRO PLW02, PLW02-I, or WS4777 3-way switch set. Can be used as an exact replacement for the CS277 companion switch. Can be used with any of the above master switches for 3, 4, and 5 way or more applications. Just add however many companion switches are needed for each control point. Exactly mirrors the operation of the master control switches' own pushbutton. Similar to the X10 Powerhouse brand model number CS277. Rated for 120 Volts AC, 60 Hz., 100mA maximum load, UL Listed. Color is ivory. Includes the instructions and the hardware needed to wire it in. You can view the instructions online in PDF format by clicking here. Shipping weight for one: 3 ounces. This is the X-10 PRO brand wall switch companion model number PCW03-I. This is for use with the X-10 PRO PLW02, PLW02-I, or X10 Powerhouse WS4777 3-way wall switch set. Will not ope