Home > Home & Garden > Smart Home-Improvement > Smart Houseware >

Punch Card Time Clock

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 33929 products for punch card time clock Manufacture & Suppliers

Tiny RTC I2C DS1307 AT24C32 Arduino Sensor Module Real Time Clock Module Circuit board

...Time Clock Module Circuit board Specifications: real time clock chip (RTC) DS1307 I2C EEPROM memory 24C32 32K I2C charging circuit LIR2032 rechargeable lithium battery provide for DS1307 leadtime 1Year Size:...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
BQ4802LYPWR Clock Timer ICS Real Time Clock Parallel RTC

...Chip Battery-Backup Switchover Circuit With Nonvolatile Control for External SRAM D Less Than 500 nA of Clock Operation Current in Backup Mode D Microprocessor Reset With Push-Button Override D Independent W...

ChongMing Group (HK) Int'l Co., Ltd
China

Active Member

Add to cart
New Durable Adjustable USB Gadget Mini Flexible LED Light USB Fan Time Clock Desktop Clock Cool Gadget Time Display

New Durable Adjustable USB Gadget Mini Flexible LED Light USB Fan Time Clock Desktop Clock Cool Gadget Time Display High Quality Time Clock: Green Number and Red Pointer Available colors: Silver(shell) LED Emit...

Sweet Home International(H.K.)Limited
Zhejiang,China

Active Member

Add to cart
56B Computer IC Chips Original DS1307Z+ 64 X 8 Serial Real Time Clock

...

Shenzhen Huahao Gaosheng Technology Co., Ltd
China

Active Member

Add to cart
Fingerprint Reader Time Clocking Machine Attendance Device Standalone

Products Advantages: 1.Fully self-contained time clock - no software installation nor network configuration required. Data is transferred in and out via USB memory stick (included). 2.Accommodates up to 1000 em...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

Site Member

Add to cart
Fingerprint Reader Time Clocking Machine Attendance Device Standalone

Products Advantages: 1.Fully self-contained time clock - no software installation nor network configuration required. Data is transferred in and out via USB memory stick (included). 2.Accommodates up to 1000 em...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

Site Member

Add to cart
Fingerprint Reader Time Clocking Machine Attendance Device Standalone

Products Advantages: 1.Fully self-contained time clock - no software installation nor network configuration required. Data is transferred in and out via USB memory stick (included). 2.Accommodates up to 1000 em...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

Site Member

Add to cart
High Capacity 3.6V ER18505 3600mAh LiSOCL2 Battery for Utility meter Teal time Clock

...time clock Quick Detail for High Capacity 3.6V ER18505 3600mAh LiSOCL2 Battery for Utility meter Teal time clock 1. High energy density ,the capacity is bigger than normal lithium battery 2. High open circui...

Guang Zhou Sunland New Energy Technology Co., Ltd.
China

Verified Supplier

Add to cart
64 x 8 Integrated Circuit Chip Serial I2C Real-Time Clock DS1307ZN

...Real-Time Clock GENERAL DESCRIPTION The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially ...

Anterwell Technology Ltd.
Guangdong,China

Site Member

Add to cart
PCF8563 RTC Board Real Time Clock Module CMOS Ultra - Low - Power

...time Clock Calendar Development Module Description: The PCF8563 clock module mainly makes use of PCF8563T chip. It is an ultra-low-power multi-function clock/calendar chip that is released by PHILIPS and inc...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
BQ32000DR Clock Timer ICS Real Time Clock Serial RTC

...Clock Timer ICS Real Time Clock Serial RTC 1 Features Automatic Switchover to Backup Supply I2C Interface Supports Serial Clock up to 400 kHz Uses 32.768-kHz Crystal With –63-ppm to +126-ppm Adjustment Integ...

ChongMing Group (HK) Int'l Co., Ltd
China

Active Member

Add to cart
64 x 8 Integrated Circuit Chip Serial I2C Real-Time Clock DS1307ZN

...Real-Time Clock GENERAL DESCRIPTION The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially ...

ChongMing Group (HK) Int'l Co., Ltd
China

Active Member

Add to cart
KO-Hope970B Web Fingerprint & IC Card Time Attendance System

KO-Hope970B Web Fingerprint & IC Card Time Attendance System Features: �� World-class algorithm, high-speed and accurately identify fingerprint. �� Fingerprint/Pin/Card authentication. �� Suitable for the entrance...

KO TECHNOLOGY CO.,LIMITED
Guangdong,China

Active Member

Add to cart
KO-Hope920A Biometric Fingerprint ID Card Time Attendance with SDK

KO-Hope920A Biometric Fingerprint ID Card Time Attendance with SDK Features: · World-class algorithm, high-speed and accurately identify fingerprint. · Fingerprint/Pin/Card authentication. · Suitable for the en...

KO TECHNOLOGY CO.,LIMITED
Guangdong,China

Active Member

Add to cart
KO-Hope960B Wiegand 26-bit Fingerprint IC Card Time Attendance

KO-Hope960B Wiegand 26-bit Fingerprint IC Card Time Attendance Features: �� World-class algorithm, high-speed and accurately identify fingerprint. �� Fingerprint/Pin/Card authentication. �� Suitable for the entran...

KO TECHNOLOGY CO.,LIMITED
Guangdong,China

Active Member

Add to cart
RTC DS1302 Sensors For Arduino real time clock module CR1220 Battery Holder

...) 4. Aften use pins lead, pin standard 2.54mm 5. PCB size: 29 (mm) x17 (mm) FAQ: 1. What is the delivery time? Normally, 1-5 workdays after payment; Special requirement orders, delivery time is negotiable. 2...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
Employee Time Clock Biometric System , Linux Face Recognition Based Attendance System

... to your security system. With the ultra-smart AI, the system simultaneously compares 106 facial elements with an industry-leading accuracy rate of over 99.8%. Employee time clock biometric system Product na...

Shenzhen Yecon Technology Co., LTD
Guangdong,China

Active Member

Add to cart
RTC DS1302 Sensors For Arduino real time clock module CR1220 Battery Holder

...) 4. Aften use pins lead, pin standard 2.54mm 5. PCB size: 29 (mm) x17 (mm) FAQ: 1. What is the delivery time? Normally, 1-5 workdays after payment; Special requirement orders, delivery time is negotiable. 2...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Employee Time Clock Biometric System , Linux Face Recognition Based Attendance System

... to your security system. With the ultra-smart AI, the system simultaneously compares 106 facial elements with an industry-leading accuracy rate of over 99.8%. Employee time clock biometric system Product na...

Shenzhen Yecon Technology Co., LTD
Guangdong,China

Verified Supplier

Add to cart
6V 2CR-1/3N 160mAh Lithium Cylindrical Li-Mn Battery for GPS tracking Teal time clock

6V 2CR-1/3N 160mAh Lithium Cylindrical Li-Mn Battery for GPS tracking Teal time clock Specification for 6V 2CR-1/3N 160mAh Lithium Cylindrical Li-Mn Battery for GPS tracking Teal time clock No. Items Specificat...

Guang Zhou Sunland New Energy Technology Co., Ltd.
China

Verified Supplier

Add to cart