1. Material: ABS
2. Optical scanning distance: 4 meters
3. Infrared sensing distance: 4 meters
4. Protection mode range: within 5 meters (affected by the environment)
5. Alarm sound: 60DB
6. Input voltage: 5.0V
7. Battery capacity: 60mAh
8. Ultra-clear filter optical scanning, see through hidden lenses everywhere
9. Specially find infrared night vision lenses, automatically send out alarms when lenses are detected
10. Wireless monitoring blocking mode, 24 hours to protect your privacy in the room
11. Lightweight and portable, exquisite and beautiful
12. USB interface direct plug, no charging cable
2. Optical scanning distance: 4 meters
3. Infrared sensing distance: 4 meters
4. Protection mode range: within 5 meters (affected by the environment)
5. Alarm sound: 60DB
6. Input voltage: 5.0V
7. Battery capacity: 60mAh
8. Ultra-clear filter optical scanning, see through hidden lenses everywhere
9. Specially find infrared night vision lenses, automatically send out alarms when lenses are detected
10. Wireless monitoring blocking mode, 24 hours to protect your privacy in the room
11. Lightweight and portable, exquisite and beautiful
12. USB interface direct plug, no charging cable