Page Views: 650 Date Added: 09/14/2010 Last Updated: 09/14/2010 Expiry Date: 09/09/2029 Product/Service Details RFID car parking system with RS485, TCP/IP and CAN Communication Interface Specifications: Supply Voltage： AC220V±10% 50Hz Working Environment： Temperature： -20℃ ∽ +45℃ relative humidity： ≤95% no condensation Storage Environment： Temperature： -10℃ ∽ +40℃ relative humidity： ≤80% condensation No limit on the quantity of cards Offline memory volume：2,00,000 pieces（Extension available） Black and white lists volume：10000 pieces（Extension available） Open/Close time of auto-barrier：4S or 6s（SP-5025A） Electric block car device power：120W(SP-5025A electric block car device) Reading time of contactless smart cards：≤0.2s Reading distance of contactless smart cards：10 - 100mm；Long range cards: 15M Communication interface：RS485、TCP/IP、CAN Communication transmission speed：1200m（RS485）、10 kilometer（CAN） Data transmission speed：9600bps/100M

Company Information (ShenZhen Semtong Technologies Co., Ltd)

Company Profile: Semtong Technology Co., Ltd, a high-tech enterprise integrated with development, manufacture and marketing, was established in ShenZhen, China in 2000. For our business goal, development strategy and service concept, Semtong has been enjoying good reputation in China and abroad. Within several years, Semtong has become a leader in the field of smart card system products and biometric products in China. We aim at becoming one of the leading biometrics authentication & RF card system solution providers in china and abroad. Through sincere and effective cooperation, we have built up a strong sales and distribution networks and amicable business relationship with our customers. By the end of 2005, Semtong Technology Co. Ltd has received the visitors from more than 50 countries more than 100 times. Now you can find Semtong products in Africa, America, Asia, European, altogether over fifty countries in the world. Semtong people are doing their utmost to ecome an international brand. Semtong has a galaxy of high-level technical, management and marketing personnel with hard-working, modest and honest quality. With a R&D center, 2 specialised factories and owning more than 2000 square meters workshops and strong client service capability, we are very confident that we can make great achievements continuously. Semtong people are looking forward to create miracles through double-win cooperation with international partners in the world trade.. >> More Website URL: http://www.bridgat.com/u21660