Hi,
Is there a brand which produce a sensor which can be installed a door or window LOCK. I do not mean a door/window OPEN sensor (thats easy)?
Rgrds.
Hi,
Is there a brand which produce a sensor which can be installed a door or window LOCK. I do not mean a door/window OPEN sensor (thats easy)?
Rgrds.
I dont know of one, but im also interested. Knowing that I have left my windows open is good, knowing that I have left them unlocked is even better