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! About the Shipping,because this item 2KG,if your address not remote area or the Express shipping cost not very high, I will try my best to send it by DHL,UPS ,Fedex or EMS(usually US,AU,UK,Canada,Mexico,Asia,Europe Country if not remote ares address will be send by Express shipping). when buy many items together I will try my best to send they are by Express shipping too.I'm sorry some Country shipping cost very high and I can not send by Express shipping.thanks for your kind understand,when you bid the item down,I think you was agreed this. Support "Fingerprint +RFID" Reader ,please search :251313813983,but without Keypad Password Function.it can use Fingerprint or RFID card to access,the setup manual will include. Specification:- Specification:- *Door control: 4 *Readers can connect: 4 (4 IN) *Memory up to 20,000 Users/Cards *Event Buffers/Record up to 20,000 *Network Communication via TCP/IP *Support the 125KHz RFID ,13.56MHz IC ,125KHz HID Reader,125KHz RFID,13.56MHz IC,125KHz HID Card. *Professional Software: -Easy to check and query (Who enter the door at what time) -Time and Attendance printable report form can export as excel -Supportable database: Access or SQL *Extremely easy to install Basic Function:- *Offline operation *Real time Monitoring *Photo display when valid card *Store in and out records *Flexible user setup (which door allow to access) *Remote unlocking * 16 Groups access time zone * Multi ways access: Card, Passwaord, Card+password; Double card and First card to open * Alarm for long time unclosing; * Alarm for invalid card swiping; * First card unlocking; * Alarm for illegal break in; * Unlocking at definite time Professional function: * interface locking; intimidation alarm; * integrated fire control; * anti-passback and anti-tail; * interlocking; * multi-card unlocking; * emergency double closing; * in door population checking; * unlocking based on internal and external validation. Access control management software:- *Nomal shift and multi-shifts *Time attendance management system; *Fixed ration dining management system; *Meeting attendance management system; *Online patrol management system and *Security alarm management system RFID or RFIC reader is not included in this listing High Quality Power Supply with metal Case Power Input : standard 110-240VAC,50Hz; Power Output: Standard 12VDC,5A; Unlock Timer: 0-10s Short circuit protection Dimension: L285mmW235mmH70mm include: 4door Access control(English sofeware include,Reader is not include) x1 power supply + Case power line x1 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.