Nauticalia

Watch and Hear Your Garden Wildlife on TV
Set up over a bird table, nesting box, or other wildlife hotspot, this tiny wireless and weatherproof camera set will transmit colour pictures and sound to your TV, enabling you to get a much closer view than you ever would in person, from the warmth and comfort of your sofa. The built-in infra-red lights give it (black and white) night vision capability, so you can watch nocturnal visitors too.

It's high-tech, but very easy to set up and operate: the data link is wireless, with a range of about 170ft, whilst the camera and receiver units need mains power (adapters supplied). Camera measures 2 x 1".

Many other uses possible, including security.