The DM-DO 420SIV dome camera pack a host of features in a small and stylish dome housing. It is small enough so that it will blend into any environment, indoor or outdoor, with its vandal proof and weather proof casing. The high 420 TV lines of resolution gives you detail you might only expect from a much larger dome camera and costing twice as much. Its 23 IR LEDs allow you to see in total darkness with a bright picture for up to 50 FT. This dome is very affordable and easy to install. DM-DO 420SIV dome security camera work great in department stores, jewelry shops, convenience stores and professional business environments. 2 year warranty