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Low heat generation, long service life .
With or without lock delay.
Fail safe..
Can be incorporated onto glass doors , wooden doors, iron doors or fireproof doors;
Adjustable locking delay . The adjustment grades are 0 second, 3 seconds, 6 seconds, 9seconds;
Working power supply: DC12V(with back circuit protection), low heat.
Starting current: 800mA . Working current 0.09A.
Lock core: diameter 15.5mm stainless steel lock core, length of popup : 15mm
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