Check the listing for details. ZKTeco C3-100 C3-200 C3-400 1 to 4 Doors Access Control Board Door Access System. Condition: New. Listed at 75.99 USD. DescriptionZK Access Systems are built on flexible, open technology to provide management, real-time monitoring , and control of youraccess control systemall from a browser, with no additional software to install. Our secure Web-hosted infrastructure and centralizedonline administration reduce your IT costs and allow you to easily manage all of your access points in a single location. C3-100sversatile design features take care of present and future needs with ease and efficiency. It is one of the most rugged and reliablecontrollers on the market, with a multitude of built-in features. The C3-100 can communicate at 38.4 Kbps via RS-485 configurationor Ethernet TCP/IP networks. It can store up to 30,000 cardholders. SDK (Software Development Kit) is available for the customerto integrate the controller into existing access control software or to develop new software. Features.Multiple hardware protection measureThere are over-current protection, over-voltage protection, reversal protection for the power supply and all the input and output terminal..Integration with Other Security SystemsC3-100 can be integrated with other security systems such as CCTV, fire alarm, BAS(building automation system) and other systemsto configure total security system..Supports different wiegand readerwiegand format, and can connect to different reader, including ID card reader and MF card reader.Input/Output Ports to Control DoorsConnect with variety of sensors, alarms, exit buttons, electric lock and other devices..Variety of Communication FunctionUsing either serial or TCP/IP communication, it provides reliable network system.B/S structure softwareIt is easy to manage the system by browser from client PC. There is no need to install software on each client..Normal open after first punch card can be setup.Real-time Monitoring of Door statusUsing the management software, it allows real-time monitoring and control of door opening and closing of the whole system..Simple Access Control System Configuration.Interlock functionLink different doors with special logic that one door is Open, others should be closed..Multi-card operationThis function is used to manage visitors or to manage some special high secure place. The doors are opened when appointed numberregistered cards are read together..Anti-Passback.Duress ModeThe system integrator can use the SDK to integrate the hardware into their existing access control software system or to develop a new software.Specifications Shipping & Handling: 1. Item will be shipped out within 5 business days after the payment. Please check and make sure your address is correct before payment. (In order to make sure you can receive the items successfully, please provide your phone number as well.) 2. The items will be shipped via Post Office Airmail. It usually takes around 2 to 3 weeks to United Stated, United Kingdom, Australia, Canada and some European countries. But for other countries, it may need 4-6 weeks to deliver the parcel. It may take longer time if there is abnormal weather condition or customs control issue. Please kindly contact us for refund or assistance if the item doesn’t receive during the time. (If you want a faster service, please contact us before your bidding or purchase.) 3. Please contact us for further assistance if you dont receive the item on time. (Before opening up any "Item not received" dispute/claim, please contact us for a full refund if you dont get the package 35 days after your cleared payment.) Warranty & Return Policy: 1. All items will be tested or checked carefully and packaged in good condition before sending out to you. Some faulty items might happen especially after overseas transportation. We offer a replacement warranty within 30 days from the date of receipt. 2. You will be responsible for the returning shipping cost, and we will ship the replacement at our cost after receiving the returned item. Please contact us for details before sending the item back to us. Replacement or refund will be issued after the items are received by us. Feedback & About Us: 1. We will automatically leave you a positive feedback after receiving your payment. 2. Your positive feedback is highly appreciated and very important to us. 3. If anything found less satisfactory, please kindly contact us for assistance first. We promise we will provide prompt and satisfactory solution to you. Your 100 satisfaction is our greatest goal here. 4. Every email / message will be responded within 24 hours. If no response within 24 hours, please kindly resend the message / email. Sometimes it might get filtered as a spam or our office is closed for weekends and public holidays. About Customs duty/Tax: 1. Import duties, taxes and fees are not included in the commodity price or freight, these fees are collected by your countrys customs. Buyers need to pay import duties themselves, which is also eBays regulations. 2. Please check with the customs of your country/region before purchasing to determine these additional customs fees.