Using a smartphone as a key enables you to open and close doors remotely (handy if you aren’t sure whether you locked the front door when you left the house) or provide temporary access to guests.

There is usually a mechanical override to fall back on if the electric door release fails. Read more at straitstimes.com. Read more at straitstimes.com.

We just discovered the SmartSlydr automatic sliding door opener, and we can’t order one fast enough. Tired of letting the ...