1.Support max 32GB SD card 2.Lens changeable 3.flexible mount with bracket 4.true H.264 and D1 resolution 5.PAL or NTSC WiFi Network1. Low-power WiFi(13dbm/54M), supports 802.11b/g protocol, frequency 2.4GHZ, the wireless distance can be 100 meters without block 2. powerful WiFi(20dbm/54M),supports 802.11b/g/n protocol, frequency 2.4GHZ, maximum power 800mw, wireless range up to 300 meters (high- ...