Split Receptacle
Top Outlet Controlled
The SR227 is X-10 product number.
Compatible numbers with different manufactures labels are
6227 - Leviton built before 2000
PA011 - X-10 Pro
SR227 - Powerhouse
RR130 ACT
61-2685 - Radio Shack
2473SWH - Insteon
How to test SR227 to see if it works
plug in ( on the bottom outlet of this device ) a mini timer, maxi coontroller, or some sort controller and turn item on or off.
If it goes on or off it works.
If it doesn't it does not.
If it works locally but not from your normal switches you have a signal issue ( noise, signal strength, or attenuation )
If the device goes on or off by itself you have a noise or interferrence issue.
If you hear a fast 3 to 6 "click, click, click, click, click, click," when you turn it on or off it is definitely time to replace this device, It is on borrowed time.