The PHC12 is a high-performance handheld wireless signal detection device designed for comprehensive anti-surveillance and signal analysis. It integrates multi-band detection, including 2G/3G/4G/5G cellular signals, WiFi, Bluetooth, GPS trackers, FM bugs, and hidden cameras, ensuring full-spectrum security screening. Equipped with a built-in infrared thermal imager, it enables dual-mode detection by combining signal scanning with heat distribution analysis.
Product Features
✅ All-in-One Multi-Band Signal Detection
The PHC12 covers a wide frequency range from 1 MHz to 12 GHz, supporting detection of 2G/3G/4G/5G signals, WiFi, Bluetooth, GPS trackers, FM transmitters, and other suspicious wireless devices. This makes it the ultimate handheld wireless signal detector for complete environmental sweeps.
✅ Fast & Real-Time Scanning with Precise Location Tracking
With a scanning cycle of less than 500 ms, the device captures signals in real time. Its external antenna support and directional tracking feature allow users to accurately locate hidden transmitters, GPS trackers, and illegal listening devices with high precision.
✅ Advanced WiFi & Bluetooth Analyzer with Hidden Device Detection
The PHC12 identifies hidden WiFi hotspots, Bluetooth trackers, and unauthorized connected devices. It supports 802.11ax WiFi and Bluetooth 5.2, providing detailed device info such as MAC address, signal strength, brand, and connection status for thorough network security checks.
✅ Built-In Infrared Thermal Imaging for Visual Heat Detection
Integrated 256x192 IR thermal camera helps detect hidden electronics by visualizing heat signatures. With a temperature range of -20°C to 550°C, it complements RF detection to reveal non-transmitting devices like powered cameras or recorders.
✅ User-Friendly Touchscreen & Professional Reporting
Featuring a 6.67-inch HD touchscreen, intuitive spectrum display, and WiFi-enabled report export, the PHC12 simplifies operation while delivering professional-grade analysis. Its lightweight design (450 g) and 3+ hour battery make it ideal for field use.
Spec Sheet
| Frequency Range | 1 MHz to 12 GHz |
| Test Distance | 20 cm – 10 m |
| Infrared Thermal Imaging Resolution | 256 × 192 |
| Supported Signals | WiFi: 2.4 GHz / 5.2 GHz / 5.8 GHz (802.11a/b/g/n/ac/ax) Bluetooth: Classic & BLE (Bluetooth 5.2) Cellular: 2G / 3G / 4G / 5G Other Bands: 315-433 MHz, 800 MHz, 1.2 GHz, 1.4 GHz, 2.4 GHz, 5.2 GHz, 5.8 GHz |
| ROM | 128 G |
| RAM | 8 G |
| Antenna | 30 dBi omnidirectional antenna |
| Display | 6.67-inch TFT Color |
| Battery Life | 2-3 hours |
| Material | Aluminum housing provides excellent durability |
| Weight | 450 g |
Where It's Used
- Government & Military Sensitive Facilities
- Corporate Boardrooms & Financial Institutions
- Hotel Rooms & Short-Term Rentals
- Private Residences & VIP Dwellings
- Executive Vehicles & Corporate Transport
Package Content
- PHC12 Handheld Wireless Signal Detector Host × 1
- 3dBi Omni-Directional Antenna × 1
- Type-C Fast Charging Cable × 1
- 18W USB Power Adapter × 1
- External Antenna Adapter (if applicable) × 1
- User Manual & Quick Start Guide × 1
- Protective Carry Case × 1
- Infrared Thermal Imaging Lens Cover × 1