No-power standby technology

What is the no-power standby technology?

The no-power standby technology means that in the standby state of the indoor extension of the building intercom system, the intercom extension is not powered on, thereby achieving zero standby power consumption. It changes the disadvantage that the indoor extension must be powered on 24 hours before it can be used, which not only minimizes the consumption of electrical energy, but also maximizes the service life of the product.

In actual use, indoor extensions are only used for no more than 10 minutes per day (according to no more than 20 calls per day, 30 seconds each time). Compared with other products, the actual power-on of products without power standby technology is only 61 hours per year. The product with electric standby takes 8760 hours, which is a considerable energy saving.

Electricity-free standby technology has been widely used in engineering projects, such as Huai'an Shangri-La Garden, Shijiazhuang Floral Vienna, Xi'an Jintai Holiday Flower City, Hefei Swan Lake and other large projects. Taking the Huaian Shangri-La project as an example, the project has a total of 5,000 households and uses the Nike low-carbon energy-saving building intercom system. If the energy is calculated at 0.5 yuan per kilowatt hour, each household can save 0.02 yuan in electricity bills, and the district can save 18250 a year The power consumption can save 36,500 yuan of electricity cost.