Those of you who use a air filter in your shop may find this useful for only $10.
Its a remote control on/off/countdown timer
You can turn a controlled appliance on or off remotely or also trigger it to run your choice of 30 mins, 60 mins, 2 hours or 4 hours and then turn off. You can do it with the remote or using the buttons on the receiver/outlet unit.
https://www.ebay.com/itm/37274432605...&segname=11304
Currently I use a Google Home and the voice command "Hey Google turn on the air filter for 4 hours" but this is simpler and cheaper.
Its a remote control on/off/countdown timer
You can turn a controlled appliance on or off remotely or also trigger it to run your choice of 30 mins, 60 mins, 2 hours or 4 hours and then turn off. You can do it with the remote or using the buttons on the receiver/outlet unit.
https://www.ebay.com/itm/37274432605...&segname=11304
Currently I use a Google Home and the voice command "Hey Google turn on the air filter for 4 hours" but this is simpler and cheaper.