Pixel pitch 17 μm, NETD< 40mk, 50Hz, 2x 4x digital zoom. Operation temperature: -20~55℃. Support WiFi, Build in 8G memory module, Support 0.2'' 720X540 LCOS display, smart ranging, hot-spot tracking, Lithium Battery, max 10h battery operating time, IP67, 5V DC/2A, 2W, Type-C