The BS 922 is a unique portable fingerprint time attendance terminal with a rubber coating. It is specifically designed for off-site time management, such as construction sites, logistic industries, large farms, and the mining industry. Adopting a rubber coating process, its waterproof and dustproof efficacy reached an IP65 protection grade. There is a handle at the top of the rubber coating, which enables users to carry it easily. Above all, the BS 922 is shockproof (1m above the ground) due to its unique rubber coating.