My son-in-law obtains most of the receivers/transmitters that I use around my property. He obtains most from, or through, a company in Enfield, UK. He tells me that the electronics are far superior to the domestic products. In support of this, I have had 0 failures of 17 items with anything he has obtained but 3 failures of 11 w/domestic. My cell phone still causes squealing in my NuTone intercom system if I get too close.
