Pear Alliance
Research in Krugersdorp

With literally thousands of items supplied to the gold and platinum mines since 2001 ranging from anti-collision systems to remote controlling of locomotives to custom built onboard instruments.ManufacturingIn order to meet with individual needs of clients, Pear Alliance maintains a wide range of manufacturing options both in-house and outsourced to cater for production quantities of a few to a few thousand. Based in Krugersdorp, research, Pear Alliance has fast become a leading name in industrial and mining electronics, Johannesburg, development and manufacturing.

Based in Krugersdorp, Johannesburg, Pear Alliance has fast become a leading name in industrial and mining electronics, with literaly thousands of items supplied to the gold and platinum mines since 2001 ranging from anti-collision systems to remote controlling of locomotives to custom built onboard instruments. Computer aided design ensures minimum development time and lower design costs. Exceptional function and technical expertise coupled with extensive industry knowledge makes Pear Allaince the ideal choice for new product development and manufacturing. In order to meet with individual needs of clients, Pear Alliance maintains a wide range of manufacturing options both in-house and outsourced to cater for production quantities of a few to a few thousand. Compliances include our BEE status, Letter of Good Standing, ECA registration etc. Peter has been licensed since 1991, ham radio as a hobby has provided the platform for radio R&D to be an exiting and interesting one, some design projects are guided by the advice of some very experienced people among the radio fraternity. The guard presents the unit to a person leaving a building and asks the person to press the start button, the lights will then flash between red and green, if the light stops on green, the person may proceed, if the light stops on red, the guard then searches the person. The Two wire mic and amp are used for listening in to rooms, the microphone is line powered and can operate over distances from a few meters to a few kilometers. The Amp has a volume control, earphone socket and recording output. The input is opto isolated and the output relay is rated at 1 Amp. The system is aimed at the Farming and Industrial sectors where long range remote switching is needed. The two-way function allows for confirmation of the switch command, for example you could switch on a borehole pump and via a pressure switch, get confirmation back that the pump is running, and be warned should the pump fail. Anti collision systems are probably the most critical part of any crane operating system. Our laser system is based on a rotating laser that scans the environment and alerts the crane operator of any hazardous movement. For tight budgets, our low cost radio based system has been used underground in the mining industry for many years and has proven itself time and time again, saving lives and boosting productivity.