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Notice:

4cable with signal feedback

Volatage:12V

Working current:250mA

Holding Force:1000kg

Suitable for: Wooden door/Metal door/Glass door/PVC door

Temperature:-10℃-55℃(14-131F)

Humidity:0-95%

Durable Design:1000,000times

Function:Fail Secure:Power On to unlock,Power Off to Lock