







Bug camera locator detector F888


The F888 bug, camera, and locator detector from Spreest is a multifunctional anti-spy device designed to precisely detect hidden cameras, listening devices, GPS trackers, and other spy equipment.
Thanks to advanced technology and a wide frequency range, it provides indispensable support in protecting your privacy and information security.
Ideal for checking hotel rooms, Airbnb apartments, offices, cars, and conference rooms.
Key features
1. Lens Detection – Locates hidden cameras by light reflections from lenses. This function works best in low light or dark rooms.
2. Wireless Signal Detection – Detects GSM, GPS, LTE, WiFi, Bluetooth, and listening device signals.
3. Adjustable Detection Sensitivity (LOW → HIGH) – Allows for precise adjustment of the device to ambient conditions and more effective location of the signal source.
4. Infrared Detection – Detects night vision cameras and indicates the direction of the signal source.
5. Magnetic Field Detection – Allows locating devices with magnets, e.g., GPS trackers.
6. Smart AI Mode – Records and analyzes intermittent wireless signals, helping to detect GPS trackers that transmit signals periodically, e.g., every few or several seconds.
7. Wide Detection Frequency Range – Operating in the range from 50 MHz to 8 GHz, enabling the detection of most spy devices.
8. Privacy Protection – Helps quickly detect potential threats and increases control over your surroundings.
9. Intuitive Operation – Control is via an intuitive menu displayed on the screen.
10. OLED Display – 2.4″ color touch screen providing a clear view of results and intuitive device operation.
11. Customization of Settings – Screen brightness, notification volume, and notification mode selection allow adapting the device's operation to working conditions and user preferences.
12. Notification modes:
- Sound + vibration
- Sound
- Vibration
- Silent mode
13. Long Operating Time – Built-in 1000 mAh lithium battery provides up to 10 hours of continuous operation.
14. Anti-theft Alarm – After activation, the alarm arms after 10 seconds and reacts to movement with a loud acoustic alarm.
Detector Application
- Privacy protection in public places – Hotels, bathrooms, changing rooms, conference rooms.
- Business security – Detecting listening devices during meetings, negotiations, and in offices.
- Vehicle control – Identifying hidden GPS trackers in private and company cars.
- Information protection in institutions – Schools, factories, military, and government facilities.
- Checking household devices – Detecting sources of electromagnetic signal emissions in the environment.
To increase detection accuracy, it is recommended to turn off known signal-emitting devices, such as mobile phones, WiFi routers, or smartwatches.
Device components
- Magnetic probe
- 2.4″ OLED touch screen
- Reinforcing antenna
- Laser for precise object indication in IR mode
- Sensor
- Detection window
- ON/OFF buttons
- Detection LEDs
Technical Specification
- Screen size: 2.4 inches (color)
- Display type: Touch OLED screen
- Frequency range: 50 MHz – 8 GHz
- Detection range: 10 cm – 10 m
- Operating time: 8–10 hours
- Input voltage: 5 V
- Battery capacity: 1000 mAh (lithium)
- Charging: USB-C cable
- Charging time: Approximately 1 hour
- Housing material: Plastic
- Water resistance: None
- Dimensions: 56 x 18 x 215 mm
- Weight: 130 g
NOTE: The device has menus in English and Chinese (Chinese is set by default – change in device settings).
Set includes
- 1x F888 Bug, Camera, Locator Detector
- 1x Detector case
- 1x USB-C cable
- 1x User manual









