NDI Tally Light Control: How the Red Light Gets to the Camera
Tally over NDI needs no extra cable and no tally box. Here is how the switcher tells each camera it is live, and what to check when a light stays dark.
vMix or ATEM: Which Control Surface Should You Put Your Hands On
A button panel and a touch screen solve different problems. Which one suits your production depends on whether you switch fast, control cameras, or both.
A Three-Camera Church Live Stream on NDI, Run by One Person
What a volunteer-run church stream actually needs: three PTZ cameras over the network, one switcher with the camera controls built in, and a cable plan that survives a Sunday.
Compare the Seven Satella Power Fingerprint Locks
Every Satella Power lock side by side: what opens it, how many fingerprints and codes it holds, whether it has a doorbell and a camera, what door it fits, and what it costs.
How to Fit a Fingerprint Door Lock to a Door You Already Have
A fingerprint lock goes onto the door you already have, in the hole the old lock left, in about twenty minutes with a screwdriver. Here is the measuring, the fitting and the enrolling, in order.
Fingerprint Smart Locks for Rentals: A Code Per Guest, No App to Download
How to run a short-term rental on a fingerprint lock: a code for each guest that you delete at checkout, a fingerprint for the cleaner, and a key in the drawer for the day the batteries die.