This unit has been discontinued. Our new comparable series of thermal monoculars at an affordable price point are the Wolfcub Explorer series!!! Introducing the all new Dali S253 Thermal Monocular, The future of hunting & security. Dali offers the most afforable high end thermal units in Australia, combining crystal clear thermal imagery day & night with Wifi Streaming, Recording & Built In Range Finder. The S253 Thermal Monocular is the perfect tool to help detect game out to 800 meters, with a lightning-fast 50Hz refresh rate. Using a state of the art 1280x960px display screen, you will never miss what you are looking for.