Product Model: OKY3158

DC 12V 85dB Delay Buzzer Alarm Module Power On Delay Alarm After Delay

Product Description

  1. Made of imported high-quality delay chip design, the performance is far superior to the 555 chip.
  1. Provide four kinds of power input wiring to meet the diverse needs of the default delivery of the first one, there are other needs please take a message.
  1. Protection against power reversal protection diode, the effective protection product.
  1. With a 12V buzzer for alarm active role.
  1. Has a delay adjustment potentiometer clockwise to adjust time longer.

6.Input voltage: 12V DC Input Current: more than 100mA.

7.Power consumption: 0.5W.

8.The default delay :1-190 seconds adjustable (other ranges please contact the seller to order).

9.Buzzer operation: powered buzzer that immediately called to the time the buzzer stops (also can be powered buzzer is not called, the time after the buzzer rebid).

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