Description

6-24V wide voltage power supply stable version with a sound sensor module
Features:
1. Using single-chip control, stable performance;
2. Provide wiring terminal power input wiring mode to facilitate wiring;
3. It has anti-power reverse protection diode to effectively protect the product;
4. With a large current regulator tube to provide sufficient power;
5, using high-performance timing CPU design, double-layer PCB board;
6, there is a power indicator (red LED) and switch trigger timing indicator (green LED);
7, the output can be connected to AC 250V 30A or DC 30V 30A load;
8. This module is triggered by sound. When the sound 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 end, the green LED will be off, the relay will be released, and it will return to the normally closed end.
9. When the trigger end is in the timing, 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 the sound trigger signal stops, the timing starts from the new, the delay time When the relay is disconnected;
10. There is timing potentiometer adjustment time, the product design is adjustable from 1 to 180 seconds, and the time range can be customized.
11, 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;
3, connected to the vibration sensor can do a variety of alarm delay trigger, such as earthquake alarm, burglar alarm
Electrical parameters:
Voltage:voltage 6-24V
Current:greater than or equal to 100mA
Load:250V 30A AC or 30V 30A DC
Timing time:adjustable from 1-180 seconds, you can also customize the time range

Taidacent Voice-Activated Alarm Induction Corridor 24V Sound Activated Delay Switch Sound Delay Relay Sound Sensor Module

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Current Price

$26.7

Average

$24.05

Min Price

$19.84

Max Price

$29.84

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10%

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Product review & video

all right so this video I'm going to show how to wire up this sound relay module what it is is it senses the sound with this mic and it will trip the relay which is sort of like an off Nam switch it has this little knob right here will let you adjust the sensitivity of it you can see on the input part there's a little plus sign and a negative sign so it's good for 12 volts so I'm going to put the red wire in the plus sign and the black and the negative tighten these down I'm using a double-a batteries this battery pack right here that's enough and on switch on it which helps that's 12 volts and then on this side I'm going to put one wire well I have out just a motor and a battery pack this is six volts but you can use any think you can go up to 220 volts on this side it says the capacity of this relay okay so these are hooked up this is its own circuit I get questions once a while for p