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,shipping can't it,it easy to buy and easy to install. With ZKTeco logo and without logo model will random to send. F7 is a professional access control was developed based on F7, the product with a 2 inch high-definition color screen, the appearance of a noble and elegant design style and design, strictly follow the national security standard. After strict aging test, the product is stable and reliable, and the product has both TCP/IP and RS485 communication modes to meet various network environments. Advanced access control allows security to be further improved. Suitable for all kinds of places with high safety requirements Feature: .Fingerprint reader with durable and highly accurate optical sensor .1-touch 1-second employee recognition .Capacity to store 1500 template and 30000 transactions .No need to enter PINs .Supports 50 time zones, 5 groups and 10 unlock combinations .Tamper-proofs switch and alarm outputs .Request-to-exit and alarm contacts .Operates stand-alone without a computer .TCP/IP, serial and Wiegand interfaces .Real-time 1-touch data export to 3rd party hosted non-hosted applications .Audio-Visual indications for acceptance rejection of valid and invalid fingerprints .SDK available for OEM customers and software developers Technical Specifications Fingerprint Capacity 1500 ID Card Capacity 10,000 (Optional) Record Capacity 80,000 Display 2-inch Screen Communication TCP/IP, RS232/485, USB (host Client) Standard Functions Advanced access control function, Attendance. Algorithm Version Finger v9.0/10.0 Power Supply DC 12V 1.5A (Not included) Verification Speed ? 1 sec Operating Temp. 0C- 45C Operating Humidity 20%-80% Dimension 1909039.5mm (LengthWidthThickness) Gross Weight 1.0 kg 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.