1、DC12V Electric Bolt Lock: The electric lock support DC12V input and 120mA operating current, 4 kinds of delay time can be adjusted: 0‑3‑6‑9 seconds. 2、Anti Prying: Equipped with lock cylinder work detection LED light display and door detection signal output contact, solid structure design with strong anti prying capability. 3、Parameters: The stainless steel deadbolt diameter is 12.8mm, the protruding length is 15mm, and the aluminum alloy structure is strong and durable. 4、Time Delay: With door close time delay function, will lock until the door completely stop moving, rather than lock instantly, effectively protect the door and lock from damage. 5、Aluminum Alloy: Made of aluminum alloy material, firm, antirust, durable to use, and is impact resistant and wear proof.