remote control abnormal alarm

例句：

1. 1. The remote control is faulty, causing the television to malfunction.
   遥控器有故障，导致电视出现故障。
2. 2. The security system has an abnormal alarm when someone enters the building.
   当有人进入大楼时，安全系统会发出异常报警。
3. 3. The remote control was designed to be easy to use, but it now has an abnormally longdelay time.
   遥控器原本设计得易于使用，但现在延迟时间异常长。