Footage shows Nolan rustling around under Debbie's coffee table to collect the recording device.
The stalking hell began back in 2020 when Debbie entrusted former security guard Nolan with a key.
But the 62-year-old took advantage and instead planted recording devices under a coffee table and in her bed as part of a sinister stalking campaign.
Debbie Wearing, 67, had trusted William Nolan with a spare key so he and his wife could feed her cat while he was away.
"For me, for somebody to put a recording device on your headboard, there's only one reason why they want to do that and that's a sexual reason - something only a perv would do.