Shenzhen Sumring Technology Co., Limited

Shenzhen Sumring is a Hi-tech enterprise specialized in the research & development of security and fire alarm products, it established in ***0, the factory covers ***0 square meter with **0 staff; The Products Line: Fire alarm control panel ( 4 zones, 8 zones, *6 zones); Smoke detectors: photoelectric smoke detector (2 wires, 3 wires or 4 wires); and inonization smoke detectors; Heat detector: 2 wires, 3 wires or 4 wires; Smoke & Heat combination detector; PIR detectors: wired wide angle PIR detector; wired curtain/identifying direction PIR detector; wireless PIR detector;wireless intelligent PIR detector etc. Gas detectors: LPG&Natrual detector, CO detectors, CO+LPG&Natrual combination detectors; *2V, *4V or **0V available; Accessory: manual call point, resettable manual call point, strobe siren, door contacts etc. all the above products are approved by CE and *0% are exported to middle east, south america, asia, europe. The Advantages of Sumring products: Reliable quality (because most of them are designed&produces with the standard of NEN-EN*********5/UL******0); Powerful technical support and after-sale services; Short leadtime(Normally we have stock, the longest is within *0 days) Competitive price;