Cost is a critical factor to consider when selecting materials. In addition to the basic purchasing cost, there are many additional costs associated with smart lights materials, such as the costs in inspection & testing, transport, warehousing, labor. Although the overall cost of materials makes up of so many parts, it is variable as it changes along with production volumes. Sourcing and using materials cost-effectively can be a competitive advantage, thus smart lights manufacturers always monitor and optimize their materials expenses strictly.
After defeating many competitors, Shenzhen Unigreat technology co., LTD. has become one of the world's leading suppliers. According to the material, Unigreat's products are divided into several categories, and door sensor is one of them. Unigreat Smart Bulb door sensor is developed in line with high safety standards. It is embedded with protection systems, including electric leakage, overheat, overload, excess or surge current, and short circuit. The quality of this product is strictly controlled by our professional quality check team.
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