Wireless Bar Code Reader is a wireless computer device for reading barcodes printed on various surfaces. It consists of a light source, a lens and a photo conductor translating optical impulses into electrical ones. Wireless bar code reader simplifies the setting and operation of a microwave oven. It comprises a scanning unit for reading bar codes in a cookbook and a transmitting unit for transmitting to the control unit of the microwave oven.

USB foot switches are available in single, dual, and triple foot switch configurations. It connects to virtually any computer with an available USB port. These are USB compliant and self powered from the USB port.

Wireless indirect ophthalmoscope provides surgeons with a lightweight, portable magnification system for use during operations. It leaves surgeons free to move around the patient completely unhindered. It is also beneficial from a health and safety point of view as there are no trailing cables to snag on other equipment or for theatre staff to trip over. This instrument is fitted with a compact battery pack, which is perfectly balanced with the optics, making it much more comfortable to wear than previous models.