报警点 meaning in Chinese

alarm point
alarm set point

If printer is wrong , alarming spot can be correctly printed during default time after repairation
检查如打印机发生故障，修复后仍能将这段时间内的报警点正确打印。
Support door emergency alarm input to setup as “ normally close ” ( nc ) or “ normally open ” ( no ) connection . default is set as no
支持门的报警点输入有”常开”和”常闭”的设置.默认设置为”常开”