- Robust design: Made from a high-quality aluminum alloy, this electric strike lock is built to withstand daily use and provide reliable security for metal doors. - Safe and fail-safe functionality: The fail-safe mechanism locks the door when energized and remains secure during power outages. - Low power consumption: With a starting current of only 2 A and a running current of 0.25 A, this lock operates efficiently and minimizes energy use. - Adjustable delay options: Features adjustable delays of 0, 3, or 6 seconds to meet a range of security preferences and situations. - Use cases: Ideal for office building entrances with metal doors, warehouses or factories with high traffic requiring controlled access, and secured rooms such as data centers or maintenance areas where entry timing can be managed with the delay settings.