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TIMMY Factory Price Punch Card Time Clock Digital Time Recorder Electronic Date Time Stamp Machine

Built-in USB Ports TCP/IP Electronic Punching Cards Time Recorder attendance clocking system

Aviation Parts DS12887A+ Real Time Clock RTC Memory Size 114 B

DS3234SN+ Maxim Integrated Real Time Clock Serial IC 256byte Clock Calendar Alarm Battery Backup

Max Punching 120 Times/Min Book Paper Punching Machine Auto Punching Tool

BQ4802LYPWR Clock Timer ICS Real Time Clock Parallel RTC

Integrated Circuit Chip Real-time clock/calendar PCF8563T/F4 SOP

8B Integrated Circuit Chip PCF2131TF Real Time Clocks HLSON16 Surface Mount

Upgrade Your Bimi Comet Time Recorder with Bimi Time Clock Ribbons in Two Colors

Microchip Tech Clock Timing IC MCP7940N-I/SN I2C SOIC-8 Real-time Clock IC

PCF8563 SOP-8 CMOS1 SMD Real Time Clock Chip IC

Promo gifts time clock for Ferrai

Compatible U149 Computerized Time Totalizer Time Clock Ribbon

ISL1208IB8Z-TK Real Time Clock IC Clock/Calendar 2B I²C 2-Wire Serial 8-SOIC

Employee Time Clock Face Recognition Biometric System 0.5-1.5m For Office Building

Heavy Duty Manual Punching Card Machine , Handheld PVC Card Cutter Machine

Green Color Real Time Clock Module for Arduino compatibile without Battery

S100 CARD TIME CLOCK 125KHZ PASSWORD TCP/IP SOFTWARE EMPLOYEE ATTENDANCE SYSTEM

2 Wire Serial 8 SOIC Integrated Circuit IC Chip DS1307ZN Real Time Clock RTC IC Clock / Calendar 56B I²C

LCD Display Creative Fashion Digital Time Clock With Indoor Temperature