Daily Archives: Friday, December 15, 2017

China firm produces first battery-powered long-distance doorbell

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A leading manufacturer of security cameras has produced its first battery-powered long-distance video doorbell. Media reported on Monday that China‚Äôs Dahua Technology Company had released the Wi-Fi video doorbell DB10 to the market. The new doorbell enables home owners to answer anyone who comes to the door even when they are away. Dahua, which is […]