Detect Sound Sensor, Audio/Headphone Input Control Relay Switch Module 5/12/24V with Shell (DC 12V)

Detect Sound Sensor, Audio/Headphone Input Control Relay Switch Module 5/12/24V with ShellSpecification: Product Size: 82*54*32MM Power supply voltage: DC5V, DC12V, DC24V optional Power Consumption: Standby 12V 30ma Relay contact parameters: maximum AC250V/10A DC30V/10A Measurement signal: audio raw signal (computer, cell phone headphone hole and other output signals) Sensitivity adjustable range: 1-99 adjustable Time adjustable range: 0.1-99.9 seconds adjustable Power indicator: Yes! Relay suction indicator: Yes! Power failure memory function: support! Digital display switch function: support! Long press K2 key for 2 seconds to open and close the digital tube display Function: Insert the audio header into the headphone port of the computer or cell phone light, detect the audio signal, start the relay; The audio disappears more than the set delay time, the relay is disconnected; delay range: 0.1 seconds to 99.9 seconds adjustable Adjustment instructions: Press the first K1, the digital tube blinks -15, the sensitivity parameter is adjusted to the 10th digit, press K2, K3 to adjust. Press the second K1, the digital tube blinks -15, the sensitivity parameter is adjusted to the first digit, press K2, K3 to adjust. Press the third K1, the digital tube blinks 12.5, ten blinks to adjust the delay time ten bits, press K2, K3 for adjustment. Press the fourth K1, the digital tube blinks 12.5, the digit blinks to adjust the delay time to the first digit, press K2 and K3 to adjust. Press the fifth K1, the digital tube flashes 12.5, the decimal point after a blinking adjustment delay time after a decimal point, according to K2, K3 for adjustment Press the sixth K1, the adjustment is completed, the digital tube real-time display of the measured audio data Package included: 1x Detect Sound Sensor

• Power supply voltage: DC5V, DC12V, DC24V optional
• Power Consumption: Standby 12V 30ma
• Relay contact parameters: maximum AC250V/10A DC30V/10A
• Measurement signal: audio raw signal (computer, cell phone headphone hole and other output signals)
• Digital display switch function: support! Long press K2 key for 2 seconds to open and close the digital tube display