3x optical zoom;USB HD PTZ Video conference camera;With 128 degree wide range fields of view;Wide Angle Lens & Crystal Clear Image Quality;10 presets by remote control; 64 position presets by keyboard controller;
ZX series self-priming pump is an energy-saving pump product developed after absorbing, digesting and improving according to relevant technical data at home and abroad.
Supplement light :Special supplement lamps with moisture proof design offers large luminous flux, safe to use and reliability. Tubes are available if you need.Contact us:Warm...