Options:
Several ways to detect hidden cameras
A wireless lens can be detected using the wireless frequency detection function
Various lenses that are difficult to see with the naked eye can be scanned with infrared rays.
The detection frequency range can reach 1MHz-6.5GHz
Wireless cable cameras can be detected effectively
Wireless detection of various warning functions: buzzer, vibration warning, LED indicator
More stealthy detection methods
Wireless signal strength indicator, fast positioning signal source
Detection sensitivity can be adjusted
Built-in rechargeable lithium battery. Can be used continuously for 8-10 hours
Very small size, very convenient to take anywhere and anytime.