A merger of cellphone technology with digital cameras means CCTV is going wireless, ending the need to wrestle with spaghetti-like cabling when setting up a system.

Cellphone maker Nokia is launching a camera in May that can snap a high-resolution picture and send it to a picture-messaging phone or PC when prompted by a text message. It sounds harmless enough.

But data protection experts say that the sudden proliferation of wireless surveillance cameras may put some people on the wrong side of the law, and that hackers could intercept the pictures. In addition, civil liberties groups are concerned that people will now be able to hide intrusive cameras just about anywhere.

The camera can be bolted unobtrusively to a wall or sat on a stand, watching and waiting until someone in its field of view moves. Alternatively, it can be triggered by sending it a text message from anywhere in the world. The camera then snaps a picture and sends it to a picture-messaging phone or email address.

More here.