WCAVS-1 Wireless Camera Audio Video Scanner RF detector Intercept and View any Wireless Camera Video & Audio or RF signals 2.5 inch LCD to display sweep images. 45.2 x 27mm LCM frequency display and function setting. Frequency sweep Range 0.9~3GHz / 5~6GHz. Manual / Auto / Fixed sweep operation mode simple operation. Buzzer and vibration alert. Integrated 20MHz ~ 6GHz RF Detector function. Can be set 8 fixed of frequencies scan. 6 Sections threshold adjustment. 3000mA standard accessories replaceable lithium battery. Can display the sweep image is NTSC or PAL. Two kinds of frequency spectrum display mode selection. Sweep Range: 0.9~3GHz / 5~6GHz Auto-Sweep cycle time: 10~20sec/cycle(L~H) Switcher: Auto / Manual / Fixed Dispaly: 2.5" LCD Frequency Dispaly: 45.2x27mm LCM Antenna Connector: SMA Connector RF Detector Frequency Range: 20MHz~6GHz Power: DC 5V/2A Battery Type: DC 3.7V 3000mA Lithium battery Battery life time: 4.4 Hours Dimension(mm): 99.5x69.5x24.7 mm (Without Battery) Spec in PDF 1 Year warranty - Original made in Taiwan. Neutral packing, ODM OEM Manufacturer and exporter : R&R GROUP INTERNATIONAL Taipei Taiwan, Hong Kong, Dubai UAE