Product Model: OKY3158
DC 12V 85dB Delay Buzzer Alarm Module Power On Delay Alarm After Delay
Product Description
- Made of imported high-quality delay chip design, the performance is far superior to the 555 chip.
- 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.
- Protection against power reversal protection diode, the effective protection product.
- With a 12V buzzer for alarm active role.
- 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).
