Cell Phone Detector

Purpose – Detects active mobile phones and wireless devices by sensing RF emissions or Bluetooth/Wi‑Fi signals to locate unauthorized phone use.

Detection Methods – Uses passive RF scanning, active pinging, or Bluetooth/Wi‑Fi sniffing depending on model and legal constraints.

Range & Sensitivity – Detection range varies (a few meters to tens of meters); higher sensitivity models can pinpoint devices in larger rooms.

Alerts & Interface – Provides visual/audible alerts, signal‑strength indicators, and sometimes directional guidance to help locate the device.

Portability & Power – Available as handheld, pocket, or fixed units; typically battery‑powered for mobile checks or mains for permanent installations.

Use Cases & Compliance – Commonly used in exam halls, secure facilities, courtrooms, and prisons; deployment should follow local laws and privacy rules.