Shenzhen Lingbao Electronics Co., Ltd, established in 2002, is a leader in the field of physical safety and property security. Through years of pioneering, we provide diversified products, excellent quality, perfect service and an affordable price in China and overseas. With the principle of quality first, customer foremost, we will strive for excellence and create the greatest value for customers. Our main products include gas detector series, carbon monoxide detector series, smoke detector series, and combined detector series. Our products feature self diagnosis and 85db alarm sound. We have solved the phenomenon of sensor drift, which is one of the most difficult problems in the alarm industry, so that our product will not issue false positives after a certain period of use. Our products boast a long service life because thy use a high-tech sensor from Japan. Shenzhen Lingbao Electronics Co., Ltd, also meets the quality standard for ISO9001certification and all of our products are insured by PLCC. Additionally, all of our products undergo a rigorous vetting procedure to ensure quality. During the previous 8 years Shenzhen Lingbao Electronics Co., Ltd developed a unique understanding of the needs of our customers. This has resulted in numerous patents and the ability to develop new products to meet our customers’ evolving needs. Due to the high quality of service and adaptability of our company we are the first choice in many European countries. Our mission: Take customer's safety as our prior responsibility.