Feature: 1. Multifunctional detector, 10level digital tube, buzzer and vibration indication, good warning effect. 2. Detect 2G 3G 4G phone frequency band signals, SIM card bugs, GPS locators, 1.25.8G wireless camera equipment. 3. LED laser technology can detect wireless or wired camera equipment in standby mode. 4. Support radio waves detection, magnetic field detection. High sensitivity, wide adjustable range and detection frequency. 5. Features compact size, lightweight and portable, this detector is easy to carry and store. Specification: Item Type: Camera Detector Material: ABS 10-level digital tube, buzzer, vibrator indication Frequency Range: 1-8000MHZ Power Supply: 3.7V 1200mA polymer lithium battery (built-in) Detection Dynamic Range: >73DB Working Current: 60-110mA Detection Sensitivity: 0.03mv (main frequency band) Continuous Working Time: 4-5 hours Detection Range: 2.4G: 10 square meters (standard 10mw) 1.2G: 15 square meters (standard 10mw) Mobile Phone Frequency Band: 2G.3G.4G, signal: 15 square meters. Package List: 1 x Camera Detector1 x Antenna1 x Probe1 x Power Adapter1 x Manual