85 dBi 12 Vdc buzzer for door plates and strikers allows you to warn that the door is opening.

85 dBi 12 Vdc buzzer for door plates and strikers allows you to warn that the door is opening.

• Supply Voltage: 12 Vdc, 25 mA.
• Sound output: >85 dB.
• Operating Temperature: -20 ~ 60 °C.
• Diameter of 2.5 cm, height of 2 cm.
• Contains two screw tabs.
• Weight: 10.5 g