If you're concerned about potential wireless hidden cameras or surveillance devices, here are practical steps you can take to detect and address the issue:

1. Camera Detection Devices:
   Use a lens detector with a red window filter to scan for camera lenses. This tool reflects light from camera lenses, making them easier to identify. Methodically inspect common hiding spots such as smoke detectors, light fixtures, or decorative items.
2. Wireless Device Detection:
   Be aware that wireless surveillance devices may be connected to power sources such as light switches or wall outlets. It's essential to thoroughly check for concealed electronics in these areas.
3. Signal Disruption:
   While signal jammers can disrupt wireless transmissions, they may also interfere with your own communication devices and are subject to legal restrictions in many regions. Use caution and research local regulations before attempting this method.
4. Trust Your Instincts:
   If you suspect surveillance, don't dismiss your intuition. Seek support from professionals specializing in counter-surveillance if necessary.

Remember, staying vigilant and informed is key to protecting your privacy. Best of luck in resolving your concerns.