Yisen Technology Co., Ltd. is one of the leading auto-security manufacturers in Taiwan .We have over 20 years experiences in design and manufacturing of various kinds of high quality car and motorcycle security products. Our range of products include car alarms with immobilisers, battery back up sirens, pagers, ultrasonic sensors, shock sensors, glass break sensors, boot release solenoids, 2 wire and 5 wire door motors and motorcycle alarms. Our research and development department is constantly up dating our product range to insure that Yisen Technology is at the forefront in the development of car and motorcycle security products. Yisen Technology has very stringent quality control procedures. Our quality control department subjects all of our product range to vibration, moisture, temperature and torque testing. We also bench test and visually inspect all of our products to insure that the quality of our products is of the highest standard. We have passed the international quality approval of ISO 9001, CE & E-Mark, etc. We can customize products to comply with different worldwide standards. Our aim is to work with our customers to provide the products they require at the best possible price without compromising the quality or reliability of the product. Please feel free to contact us with any questions about product range. We are looking forward to doing business with your company.

Manufacturer & designer of a diverse range of car and motorcycle security products, such as car alarm systems, transponder immobilizers, battery back up & electronic sirens, pagers, ultrasonic & shock & glass breaking & back sensors, boot solenoid 2-wire slave & 5-wire master actuators, mini DIY (do it yourself) alarms, keyless entry systems, central door locks, accessories, cutout relays, central door locking, motorcycle alarms and the like.