Wireless Micro Mini Dv Dvr Camcorders Spy Camera Hidden Video Recorder Pinhole System With 3m Night Vision Features: 1.The camera is one of the World's Smllest Wireless Color Cameras， only the size of a coin with adjustable metal stand.Wireless trans mission and reception，small size light Weight，Low power consumption，high sensitiity，easy to install&operate，easy to conceal 2.The complete system including mini wireless camera， video receiver， power adapters， etc. Just need to connect to your TV or VCR (DVR) for video/audio monitoring.Suitable for facilities in the supermarket，shop，department store clothes shop，workshop，warehouse，school，office and home 3.Adjustable Wireless Video Receiver to match camera frequency. 4.100-240V Universal Power Adapter for Wireless Camera 5.100-240V Universal Power Adapter for Video Receiver 6.9V Battery Adapter for Wireless Camera 7.200 Feet Receiver Range (open space) 8.380-line TV Resolution 9.System:PAL/CCIR NESC/EIA Audio/Video cables with standard RCA connectors Package includes: 1x Mini wireless security camera 1x Wireless video receiver 1x Video receiver antenna 1x Camera power adapter (100-240V input， DC 8V output) 1x Receiver power adapter (100-240V input， DC 12V output) 1x 9V battery cable for wireless camera (9V battery not included)