Dear buyer, Welcome to my shop, if you have any question please let me know, I will do my best to help you when received your mail(will reply within 48hours), thanks for your understand,if want many quantity or many items total please contact me,maybe will have a good price,Have a nice day! Note:DC3V battery CR2032 is not include,because post office can't it,it will easy to buy,please open the back cover will easy to watch the battery socket. Descriptions: This device is a professional,complete biometric identification device for both Access Control and staff Attendance Time Clock.It takes for access control with ZK Software's biometric reader that offer the flexibility to be installed standalone or with any third party panel that supports 26-bit Wiegand. Fast, reliable performance combined with affordability gives ZK readers the competitive edge. Each reader has the capacity to store up to 2,200 fingerprint templates and 50,000 transactions. Enrolling users is fast and easy, since most of our readers have a user-friendly keypad and display. Managing our readers is also simple. All our readers are easily accessed through a TCP/IP or serial port, with the ability to automatically update and synchronize when networked together. Key Features: Capacity to store 2200 template and 50000 transactions TCP/IP, serial and Wiegand interfaces No need to enter PINs 1-touch 1-second employee recognition Supports 50 time zones, 5 groups and 10 unlock combinations Tamper-proofs switch and alarm outputs Real-time 1-touch data export to 3rd party hosted non-hosted applications Audio-Visual indications for acceptance rejection of valid and invalid fingerprints Fingerprint reader with durable and highly accurate ZK optical sensor SDK available for OEM customers and software developers Advantages: One fingerprint develop the whole world. Employee Attendance Monitoring Reduces time needed to verify attendance data Improve punctuality.You can know who is on time and who is late No need to connect to PC, it will store 100,000 records in its Internal Memory One-way alarm output :dismantlement alarm ,threaten alarm ,unlock illegally,alarm,not block alarm. Eliminates mistakes in calculating work hours and other human errors (manual re-entering, etc.) Avoid "Buddy Punching". Fingerprint authentication makes virtually impossible to perform time theft. Easy to install all the cable connection EM lock installation are the same to the traditional IC/ID Access control. Adopt high reliable industrial component parts and optical sensor,watchdog monitor to avoid unit hang ,unique reset key keeps the unit well work. Specification: Fingerprint Capacity:2,200 templates Transaction Capacity:50,000 Hardware Platform:ZEM500 Sensor:ZK Optical Sensor Algorithm Version:ZK Finger v9.0 Communication:TCP/IP Standard Functions:SMS,DLST Optional Functions:Web server, Automatic Status Switch, Soap, printer Access Control: 3rd party electric lock, door sensor, exit button, alarm, Interface for:Door Bell Wiegand Signal:Output Display:B W LCD Screen Power Supply:12V DC Operating Temperature:0 ?- 45 ? Operating Humidity:20%-80% Dimension(W*H*D)mm:90*190*39.5 Gross Weight:0.7kg Package: 1 X Fingerprint Device 1 X Screwdriver 1 X Software CD Shipping: We Ship to Worldwide. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. The item will be shipped out within 48 hours on the weekdays ( Monday to Friday ) or the next business days on the weekend after full payment must be received. Only ship to the Address. Please make sure your address in is Correct before you pay. we are not responsible for any wrong or undeliverable addresses. We will ship out the item by AirMail from China or Hong Kong Post Office. If want send by DHL UPS EMS or other Express shipping please contact me to change the shipping cost. We will send the item as " GIFT " It takes about 15-40 working days to arrive. Sometimes take a little longer , Due to Local dispatch or other reasons, It might goes more than 20 days . Payment We accept PayPal only. All major credit cards are accepted through our secure payment processor PayPal. Payment must be received within 10 days of auction closing. Refunds Returns If you do not satisfied with your purchase, or if it is damaged when receive, please let us know, we will do our best to help. If the problem cannot be solved, please return it to me in the condition it was received within 7 days. we will send you replacement or give you a refund. All returns should include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms. Buyers is responsible for the returning shipping cost. We care about our valued customers, and will always try to help you. So if you have any problems, please message us immediately. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.Please contact us BEFORE leaving any negative or neutral feedback or open any dispute on paypal.