A device automatically turn off the power after printing completed.It's easy to mount and has no wires due to its wireless control.
Video
Why make it?
      Given the heat a 3D printer can generate, even when idle, I would rather kill it than let it powered unattended- both for the planet, and to reduce the slightest risk of fire. ;)
Just add one gcode to the end of the gcode file.
G4 S120 ; Dwell for 120 second for cool the hotend
G1 X200 ; move X to the position(here is 200mm) that hits the switch
    The battery life is as long as a car fob. For it is only 6ma when triggered and then will power off itself automatically
Packing List:
	
	
1x wireless power socket - Please select the appropriate region for your socket in the drop down above.
	
	
	
1x Print Complete Auto-Close Module（Fully assembled) No Battery(CR2032) is included, No case is included, but you can download and print one yourself.
	
What makes it special
	
No drilling
	
No wire
	
No need to change firmware.
	
the battery life is as long as a car fob.
	
Both the "Print Complete Auto-Close Module" and the Smoke Detector can remotely control this socket at the same time.
shipping time:
	
DHL/FedEx/TNT--about 7days,
	
standard shipping-- about 10~30days