Hundreds of workers complete attendance checks in just 10 seconds!!!

Since no cards or fingerprints are used, it can be accessed within 20m of the site.

A new concept system that simultaneously processes attendance through mobile phone without waiting - Time One


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◇ App access permission information (required)
- Location information: Device search using Bluetooth
- Access to photos, media, and files: Manage commuting certificate photos and save commuting status
- Photo and video shooting: Commencement verification photo shooting
- Call status management, phone: Transmit phone number to server for user identification

◇ Developer contact information
216-7 Oryu-dong, Guro-gu, Seoul
One First Co., Ltd.
02-899-7122