Electrically addressed. It can be modified in field. Built-in microprocessor processes information intelligently. Plug-in structure Description I-9314 Intelligent Door Lamp is used to display the alarms of indoor detectors. It is usually installed on sites easy to view, such as above the door of meeting room, dining room and bedroom. When the indoor detector alarms, the LED on the lamp will flash so that personnel can know the detector has been triggered alarm without entering the room.