Taidacent 24V Voice Control Audio Signal Alarm Switch - Sound Activated Sensor with 1-180 Second Delay Timer | Perfect for Corridor Lighting, Home Automation & Security Systems

Product Description

"Module function description: The module detects that there is an audio signal relay turned on, no audio signal is delayed, and the audio trigger signal is continuously received within the delay time. The relay is always on, the relay will not be disconnected and flashed, and the audio trigger signal will stop. After that, the timing starts from the new time, and the delay time reaches the relay disconnection; Features: 1, using single-chip control, stable performance; 2. It has anti-power reverse protection diode to effectively protect the product; 3, with a large current regulator tube, providing sufficient power; 4, using high-performance timing CPU design, double-layer PCB board; 5, there is a power indicator (red LED) and switch trigger timing indicator (green LED); 6, the output can be connected to AC 250V 30A or DC 30V 30A load; 7. This module triggers the audio signal. When the audio signal reaches a certain value, it closes instantly. The module starts timing, lights up the green LED, the relay is closed, the timing ends, the green LED is off, the relay is released, and the relay is restored to the normally closed end. 8. The module detects that the audio signal relay is turned on, there is no audio signal, the delay is disconnected, and the audio signal is continuously received during the delay time. The relay is always on, the relay will not be disconnected and flashed, and the audio trigger signal After stopping, the timing starts from the new time, and the delay time reaches the relay disconnection; 9, with a timer potentiometer adjustment time, the product design is adjustable from 1 to 180 seconds, can also be customized time range; 10, timing time error is 5% Applications: 1, with a variety of other sensors plus relay modules, you can do a variety of delay switche with AC 220V products; 2, corridor delay switch, delay energy-saving products;