This pen-sized hidden camera detector uses wireless signal detection and infrared scanning to help identify potential surveillance devices, including wireless pinhole cameras, certain listening devices, and location trackers. Its compact, portable design makes it convenient for checking hotel rooms, meeting spaces, vehicles, and other private areas. It helps users take a proactive approach to protecting personal privacy and confidential information.
Specification
| Model |
T-T8 |
| Volume |
16*130mm |
| Weight |
30g |
| Charging Connector |
Type-C |
| Stand by Time |
25 Hours |
| Antenna Gain |
-56dB |
| Charging Voltage |
DC5V/1A |
| Battery Capacity |
300mAh Polymer Lithium Battery |
| Sensitivity |
5-Level Sensitivity Adjustable |
| Reception Frequency Range |
1MHz-6.5GH |
| Signal Detection Range |
5cm-10m |
| Optical Lens |
Special Filter |
| Laser Detection Distance |
10cm-15m |
| Product Material |
PC |
| Certification |
CE |
Features
- Automatic Signal Alerts: Automatically alerts users when it detects compatible wireless signals that may come from hidden cameras, listening devices, or other wireless transmitters.
- Signal Strength Indicator: Displays signal strength to help users narrow down the location of a detected signal and identify its likely source.
- Adjustable Detection Sensitivity: Higher sensitivity helps detect weaker signals over a broader area, while lower sensitivity can help narrow the search area and locate signal sources more precisely.
- Four Detection and Alert Modes: Offers infrared laser lens detection, vibration alerts for discreet use, audible buzzer alerts, and LED signal-strength indication for different environments.
- Dual Detection Technology: Combines laser lens detection to help identify visible camera lenses with wireless RF scanning across a frequency range of 1 MHz–6.5 GHz to detect compatible wireless signals.
- Built-in Rechargeable Battery: Features a rechargeable battery for convenient portable use without a constant external power supply.
Details

Applications
From hotel rooms and guest bedrooms to meeting rooms and fitting rooms, the hidden camera detector can help you check different indoor spaces for potential surveillance devices. Whether you're traveling, managing a hospitality business, or working in a commercial office, it offer a convenient way to take a proactive approach to privacy.

FAQs
Q: Can this detector work effectively when used outdoors under strong sunlight?
A: Bright sunlight will weaken the visibility of laser reflection. We recommend performing lens scanning in shaded areas or at dusk for better results.
Q: Why does the detector trigger alerts near home routers or smart TVs?
A: Normal household electronics emit radio signals, which may trigger alerts. Reduce sensitivity gradually and compare signal strength to distinguish regular electronics from suspicious spy gear.
Q: How should I clean the optical filter lens to maintain detection performance?
A: Wipe gently with a soft microfiber cloth. Avoid alcohol or harsh cleaners, as chemicals may scratch or damage the special filter.
Q: Can multiple detectors be used next to each other at the same time without interference?
A: Operating several units close together may cause mutual RF interference. Separate them by several meters if using multiple detectors.
Q: How to pinpoint the exact location of a signal source?
A: Cycle the sensitivity button to reduce the white indicator lights. Lower sensitivity narrows the detection range step by step, so you can trace and find the transmitting source. Silent mode can be turned on for private detection during searching.