以下是网站 sumring.com 在 2016-10 的历史页面存档，小提示：CTRL+U 查看源码
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Model：SR-915

Name：combustible gas detector

Model：SR-910NR-AC

Name：High quality wireless natural gas/ch4/lpg leakage detector with 315MHz/433MHz fr

Model：SR-910NVC-DC

Name：DC Network Combustion Gas Detector

Model：HM-626PHS

Name：Smoke Alarm with TEN-YEAR lifetime

Model：HM-625PHS

Name：Smoke Alarm with TEN-YEAR lifetime

Model：SR-815

Name：smoke detector

Model：SR-607DWP

Name：Pet Friendly Four-Tech PIR/Microwave Motion Detector

Model：SR-606

Name：Curtain PIR Detector

Model：

Name：SR-606 Curtain PIR Detector

Model：SR-605W

Name：Wide angle PIR motion detector

Model：SR-603W

Name：360 degree wide angle PIR Detector

Model：SR-807-2

Name：photoelectronic smoke detector（2 Wires ）with sounder

Model：SR-512HC

Name：heat detector with adjustable alarm temperatures

Model：SR-823PS

Name：Standalone Smoke alarm

Model：SR-822PS

Name：Independent Smoke Alarm

Model：SR-A81

Name：Fire Strobe Siren

Model：SR-912ESY-N

Name：Independent CO Detector with LCD display NEMOTO electrochemical sensor)

Model：SR-912DVY

Name：CO & Gas Leakage Detector with LCD display

Model：SR-912DV

Name：CO & Gas Leakage Detector(Independent)

Model：SR-901DR

Name：CO & Gas Leakage Detector (Wireless)

Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research & development of security and fire alarm products, including PIR detector, smoke detector, gas leakage detector, Carbon Monoxide detector, fire alarm bell/strobe siren, manual call point, magnetic contact etc.

SUMRING established in Oct. 2000, with the factory covering 7000 square meters. We obtained ISO9001 quality system certificate in 2002 and every year, and invested 20% of earned into Research & development. Our conventional detectors and fire alarm accessory can be connected with other brand of conventional fire alarm control panel such as Honeywell, System sensor, Siemens, Apollo and Hochiki etc.. It helps client reduce cost and enhance competition, and with our corresponding monthly output ups to one million pieces, annual turnover ups to USD 5,500,000.

SUMRING continuously follows the trend of global advanced fire alarm and burglar alarm development, and has built long-term partnership with well-known American manufacturer, aiming to be top enterprise in fire alarm & burglar alarm industry. High-tech industry, good-quality products and high-level are our commitments to customers. Our products are widely exported to USA, Spain, Italy, Portugal, South Africa, Southeast Asia, and Middle East.

We look forward to become your long-term strategic partner!