It’s Like Spring Watch In Your Back Garden!perfect For Watching & Listening To Wild Birds On The nest, During The Day Or At Night. Watch The Nestlings hatch, Grow & Finally Fledge, Without Intrusion.a Cmos Colour/infrared Camera (with 2 Lens options – Standard & Wide Angle) Is Mounted inside The Roof Of The Nest Box & Provides superb Full colour Pictures During The Day & Black & White pictures At Night Or In Low Light Levels.easy To Set Up, The Kit Comes Complete With A Long screened Extension Cable (30m), Low Voltage Power unit & Scart Adapter To Plug Directly Into your Tv Or Recorder & View. mains Adapter Is Included With The Kit.nest Box Dimensions: h 340mm X W 225mm X D 210mm