Protect your privacy and secure your surroundings with this advanced Signal Detector, engineered with military-grade chip technology and powerful laser capabilities to deliver precise wireless and magnetic field signal detection. Designed for comprehensive protection, this device offers a broad frequency range and high sensitivity to identify hidden eavesdropping devices, video recording tools, and fraudulent signal transmissions quickly and effectively. Key Features: · Military-Grade Chip with Laser Technology: Utilizes cutting-edge components for powerful and accurate detection of wireless signals and magnetic fields. · Wide Frequency Range Detection: Covers 1MHz to 8GHz, including GSM, WiFi, Bluetooth, FM, VHF, UHF, and multiple wireless audio/video transmission frequencies, ensuring broad-spectrum monitoring. · High Sensitivity and Anti-Interference: Detects signals with sensitivity ≤0.03m and dynamic range over 73dB, providing reliable detection even in environments with strong interference. · Large Detection Coverage: Detects 2.4G and 1.2G frequencies within 10 square meters and mobile phone signals (2G, 3G, 4G) up to 15 square meters for effective area security. · Multi-Mode Alerts: Features 10-level digital tube display, buzzer sound, and vibration indication for clear and immediate detection feedback. · Highly Sensitive Magnetic Probe: Detects magnetic signals within a 10-meter (33 feet) range, ideal for finding hidden magnetic devices. · Long Battery Life: Built-in 1200mAh lithium battery offers 8-10 hours of continuous use, fully charging within 3 hours for convenient operation on the go. · Portable and Easy to Use: Compact ABS body with simple controls makes it ideal for personal privacy protection and professional anti-eavesdropping measures. Applications: Perfect for individuals frequently using bank cards, traveling professionals, women concerned about privacy, business secret keepers, and security personnel. Effectively monitors hidden wireless bugs or trackers in cars, offices, hotels, entertainment venues, shopping malls, and more. Detects unauthorized signal transmissions, mobile phone tapping, base station radiation, electromagnetic leakage from household appliances, suspicious wireless signals, and is suitable for use in business negotiations, school exam proctoring, military facilities, and financial institutions. Specifications: · Item Type: Signal Detector · Model: K-68 · Material: ABS · Color: Black · Frequency Range: 1MHz – 8GHz · Detection Dynamic Range: ＞73dB · Detector Sensitivity: ≤0.03m · Detection Range: 2.4G/1.2G – 10 sq. meters; Mobile 2G/3G/4G – 15 sq. meters · Alert Modes: 10-level digital tube, buzzer, vibrator · Magnetic Probe Detection Distance: Within 10m (33ft) · Battery: Built-in 1200mAh lithium battery, charging time approx. 3 hours · Working Time: 8-10 hours Package Includes: · 1 x Signal Detector (Model K-68) This Signal Detector offers a reliable, portable, and user-friendly solution to safeguard your personal and professional privacy by efficiently detecting hidden wireless devices and suspicious signals across a broad spectrum. Enhance your security measures with this essential detection tool for everyday use and specialized environments.