Model STK681-201 There are too many modules waiting for uploading. If you are in favor of different models, please contact us for price. Thanks to your understanding. Packing Shipment: 1.) -- All the goods packed in secure situation to make certain pleasant arrival. 2.) -- We can deliver them out in 2 days. Service Principle: 1.) -- Best commission for excellent quality. 2.) -- Fast shipment inside couple of minutes 3.) -- Quick and well timed reply 4.) -- Superior provider ✉ Chat with me anytime if there are any enquiries or problems, we can respond in 24 hours. ( ◠‿◠ )