# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Double Knock | 双报警

This is an attribute can be enabled on each singular input. If enabled, an alarm will be generated if the input is triggered twice within the pre-programmed time window or if the input remains active for that period.

这是可以在每个单独输入上启用的属性。如果启用，如果输入在预先编程的时间窗口内被触发两次，或者输入在该时间段内保持触发，则会产生报警。


Letter Selection	Email Enquiry
选择词条	邮件咨询