Optical Wireless Smoke Detector

Shenzhen SUMRING technology Co.,Ltd is complete fire alarm solution factory over 15 years, products cover fire alarm control panel(fire detection system), fire detector, photoelectric smoke detector, heat detector, fire alarm bell, strobe siren, manual call point, LPG/natural gas detector, Carbon monoxide alarm, PIR detector(Motion detector) home security products etc. SUMRING owns trademarks A AcA A A A SUMRINGA AcA A A A and the company implemented ISO9001 standard management. SUMRING always aims to establish stable and long term relations with customer on the basis of mutual trust and win-win business, not only delicate to keep improving products quality and offering competitive prices, but also focuses on pre-sale service and after-sale service; till 2019, SUMRING have 40% regular client more than 10 years, the products are widely exported to Europe, North America, Africa, Middle East, Asia, have customers over 40 countries;To create value for clients is SUMRINGA AcA A A A s mission and aspire client enjoy a secure life with SUMRING!