Does anybody have recommendations for sensors? I’m playing around with some home automation, and I’m interested in motion sensors, door/window sensors, temperature sensors, switches, that sort of thing. It should be compatible with OpenHAB running on Linux, not be ugly or require I solder stuff, and preferably require minimal installation (so, communicate using a wireless mesh network and run on unicorn dust).

Also, I’d like a remote-controlled turret compatible with OpenHAB.