Reliance electronics manufactures metal detectors based on process technology. These metal detectors are produced to suit global standards. The product range covers: door frame metal detectors, portable metal detectors, hand held metal detectors, deep search metal detectors, mine detectors, letter bomb metal detectors, search lights, x-ray machines/parcel viewer, and under vehicle search mirrors. The company has also developed micro controller based security systems with new improved features. Its r&d team has been providing constant upgrades to offer better services.