1、DETECTION RANGE: The detection frequency range is 10MHz‑8000MHz, with a wide range of applications and strong practicability. 2、HIGH SENSITIVITY: Professional wireless signal detection device, which has high sensitivity and adjustable threshold. 3、SOUND LIGHT ALARM: The signal detector adopts sound and light alarm indication and has good electromagnetic compatibility. 4、PORTABLE DESIGN: The wireless detector is compact in structure, easy to carry, simple to operate, accurate and reliable. 5、APPLICABLE SCENES: Suitable for safety testing in important places such as examination rooms, military, government and public security. Item Type: Wireless Signal Detector Material: ABS Uses: Suitable for safety testing in important places such as examination rooms, military, government, security, public security, and business Detection Frequency Range: 10MHz-8000MHz Main Frequency Band: 25MHz-6000MHz Detection Sensitivity: ≤0.05mw (main frequency band) Detection Dynamic Range: >70Db ABS Indication Method: 9 level LED light emitting indication or pitch changing indication 1 x Detector