STDR Powertronics, Chennai, is a manufacturer, supplier, and dealer of Magnetic Contacts in distinct models for monitoring windows, doors, ceilings, grills, etc., for sale at a reasonable price. STDR Powertronics offers a plethora of Magnetic Contacts for sale to control the security of restricted areas. Our Magnetic Contacts can be employed on doors, windows, or gateways of public restricted properties or places for protection. At STDR Powertronics, we ensure that our Magnetic Controls are of prime quality, engrossed with rhodium-plated roller shutter contacts for windows, doors, ceilings, and grills to control unauthorized entry at a reasonable price.