INMI S-158 Time Clock Paper Card Dual-Color Attendance Machine Smart Employee Check-In/Out Student Sign-In Card Smart Card Insert Model (Power Outage Usable)

Alarm clock function with up to 12 configurable alarm groups

Built-in speaker for audible bell reminders at shift times

Automatic card insertion and ejection with front/rear side detection

Prevents incorrect card insertion

Enhances punching speed and efficiency

6 large operation keys with blue light indicators

Password protection with 4-digit code for settings access

Cover lock switch for security

Power backup switch for attendance during power outages

Wall-mount screw holes and rear hanging holes for space-saving installation

Full metal bracket for durability and precise punching

Normal mode and three-shift mode selectable

Customizable print line time and print position fine-tuning (values 0000-0009)

Card paper front/rear detection can be enabled or disabled

Multiple group functions for attendance management

Supports up to 31 groups for various settings including alarm times and print positions

Backup battery support (switchable)

Power input port provided

User-friendly design for stable and fast attendance recording

Three-shift mode requires adjustment of line break time to align with shift end and next shift start times

Print position fine-tuning default is 0005 (range 0000-0009)