A hidden camera
A wireless hidden camera
WiFi hidden camera
A spy camera
A nanny camera
Wifi camera
Bug detector
Hidden camera detector
GPS stands for global positioning system. The system involves a network of satellites orbiting around the Earth and devices that can help determine an object or a person's location. Initially developed in the 1960s for military application, GPS technology eventually became available for public use in 1983, and advances and use cases have increased over the decades. These days, GPS tracking
A audible recorder