£ 6.84
Xnuiasqe Adjustable Delay Time Relay Module DC 12V 24V Sound Light Sensor 3S-60S Reverse Polarity Protection Switch for Smart Control
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Description
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Two-stage amplification sound, adjustable magnification from 100 to 5000 times, corresponding to about 10 to 90 decibels sound, with adjustable sound intensity threshold. Light intensity threshold adjustable from 10 to 10000LX, with adjustable sensitivity, varying from full black to sunny midday brightness. Sound and light control optional: You can use sound control only, or sound and light control simultaneously, but light control cannot be used alone. Pull-in delay time adjustable from 3 to 60 seconds (non- delay, related to sound trigger). Reverse polarity protection, ensuring the module does not burn out if the power supply is connected in reverse.
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Description
(1)
Two-stage amplification sound, adjustable magnification from 100 to 5000 times, corresponding to about 10 to 90 decibels sound, with adjustable sound intensity threshold. Light intensity threshold adjustable from 10 to 10000LX, with adjustable sensitivity, varying from full black to sunny midday brightness. Sound and light control optional: You can use sound control only, or sound and light control simultaneously, but light control cannot be used alone. Pull-in delay time adjustable from 3 to 60 seconds (non- delay, related to sound trigger). Reverse polarity protection, ensuring the module does not burn out if the power supply is connected in reverse.
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