Raspberry Pi/Night Vision

IR Night Vision
Infrared Night Vision Webcam

Camera
Raspberry Pi NoIR Camera Board - Infrared-sensitive Camera ID: 1567 - $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits - http://www.adafruit.com/products/1567

IR LEDs
infrared illuminator

Super-bright 5mm IR LED [940nm] ID: 387 - $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits - http://www.adafruit.com/products/387

Super-bright 5mm IR LED (25 pack) [940nm] ID: 388 - $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits - http://www.adafruit.com/products/388