The significance of smoke alarms in preventing fire

Smoke detector adopts photoelectric sensor, high sensitivity, long life, low power consumption; built-in microcomputer adopts fuzzy intelligent control, fault self-check to prevent missed report false alarm, stable and reliable performance; when the smoke concentration exceeds the standard, i.......

New age heat pump water heater and solar energy complement each other

Solar hot water equipment has been operating in the market for nearly 10 years with its unique product properties. Its free hot water has benefited innumerable households and collective water supply units. The annual cost of energy savings for the country can not be counted. But the weaknes.......

Smart lighting has broad prospects

Intelligent lighting refers to the use of computer, wireless communication data transmission, spread spectrum power carrier communication technology, computer intelligent information processing and energy-saving electrical control technology to form a distributed wireless telemetry, remote cont.......