Look for a faint red or purple glow from the camera lens in a dark room
Scan for small reflective lens surfaces using a flashlight from different angles
Check for tiny pinhole openings in walls, ceilings, vents, or smoke detectors
Watch for unusual objects aimed toward seating areas or screens
Use a phone camera to look for infrared light sources
Look for devices with power cables, battery packs, or hidden wiring
Inspect areas near exits, corners, and ceiling fixtures for suspicious placements
Check for blinking indicator lights on electronic devices
Look for wireless transmitters, hotspots, or unfamiliar Bluetooth devices
Use an RF detector to scan for hidden wireless cameras
Compare suspicious objects against normal theatre equipment
Report any suspected device to theatre staff or security immediately