Spacekey specialise in the researchment ,development , production ,marketing and after sale service of variety of auto security systems, including car alarm system, parking sensors system, central locking systems, keyless entry systems,headlight booster system HID conversion kits ,TPMS,and other auto electronics products.Car alarm: nearly 100 kinds for your choice. Two way car alarm sytems, intelligent/convenient smartkey car alarm,custermized car alarm, standard car alarm system in a popular styles cars with frequence is 433.92MHz to 315 MHz.,matched fashional and fancy remote controller.we are one of professional Car alarm supplier of China. Parking sensor: our plants produce five series parking sensors, LED series,VFD series,audible series,LCD series, realview Mirror DVD display parking sensor series from different indication.and function.flashed-sensor and proof-water ,..4 ,6,or 8 sensor are optional.TPMS:five models direact TPMS system is ,cheaper and stable ,and adapt to 4 to 8 tyrers of car,bus,trucks,etc.In accumlating 15 years experience, spacekey has been dedicated in delivering the ultimate auto security value and full customers satisfaction by intergrating high technology,sate-of-the-art circuitry and affordable cost to users. As the of customers reccognition, spacekey is expanding its scale at rate of 200% annually,Spacekey is the first company who obtain ISO9001:2000 certification in car security filed and utilize ERP system in daily management. In order to serve world car manufacture, like GM, TOYOTA, and NISSAN etc., Spacekey passed TS16949 ,CE,E-mark,Fcc, 3C,authetication,which are also leading our factory to widly international market.Making clients’ and consumer’ satisfaction is always our goal, is important part culture of our company, is inner requirement of our team from heart. Ck Automobile Guarder Ltd is a honestly inviting you to vist our website,kown our products and service. Please lets us kown your needs and advice to our products.