EN14604 wireless interconnected smoke detector/alarm at the same time

Our company is a professional design and manufacturing company of fire and security alarm products. We provide high quality products and the best services. In order to create a safer, healthier and much more comfortable world, all of our staff members always adhere to the management rule of "profession makes ability and innovation accelerates development". Our company is not only combining professional spirit into each part of operations, but also promoting harmo...