Description
12V Voice Activated Relay Switch Voice Detection Sensor Module Voice Alarm Controller Sound Activated Senor
Product Description
The control delay module requires a supply voltage of 12V.
The module detects that there is a sound relay connected, no sound is delayed, and the sound trigger signal is continuously received within the delay time. The relay is always on, the relay will not be disconnected and flashed, and after the sound trigger signal is stopped, Starting from the new time, the delay time is up until the relay is disconnected;
The module detects that there is a sound relay connected, no sound is delayed, and the sound trigger signal is continuously received within the delay time. The relay is always on, the relay will not be disconnected and flashed, and after the sound trigger signal is stopped, Starting from the new time, the delay time is up until the relay is disconnected;
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 to provide 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 10A or DC 30V 10A load;
7. This module is triggered by the sound signal. When the sound signal reaches a certain value, it will close instantly. The
module will start timing, light the green LED, the relay will be closed, the timing will be finished, the green LED will be off,
the relay will be released, and it will return to the normally closed end.
8. The module detects that there is a sound trigger signal relay is turned on, there is no sound trigger signal, the delay is
turned off, the sound signal is continuously received within the delay time, the relay is always turned on, the relay will not be disconnected and flashed, the sound After the trigger signal stops, 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%
2. It has anti-power reverse protection diode to effectively protect the product;
3, with a large current regulator tube to provide 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 10A or DC 30V 10A load;
7. This module is triggered by the sound signal. When the sound signal reaches a certain value, it will close instantly. The
module will start timing, light the green LED, the relay will be closed, the timing will be finished, the green LED will be off,
the relay will be released, and it will return to the normally closed end.
8. The module detects that there is a sound trigger signal relay is turned on, there is no sound trigger signal, the delay is
turned off, the sound signal is continuously received within the delay time, the relay is always turned on, the relay will not be disconnected and flashed, the sound After the trigger signal stops, 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 switches, directly with AC 220V products;
2, corridor delay switch, delay energy-saving products;
2, corridor delay switch, delay energy-saving products;
Specification
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Voltage
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12V
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Current
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greater than or equal to 100mA
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Load
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250V 10A AC or 30V 10A DC
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Timing time
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adjustable from 1-180 seconds, you can also customize the time range
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Details Images