Smart Door Lock Market to Reach USD 4,449.2 Million by 2027; Increasing Adoption of 5G Network & Bluetooth to Spur Growth: Fortune Business Insights™ Pune, Nov. 25, 2020 (GLOBE NEWSWIRE) -- The global smart door lock market is expected to gain impetus from the rising adoption of novel connecting technologies, namely, Zigbee, 5G network, Z-wave,...