مميزات خاصة
- Warning Buzzer & Chime
- 10PCS/LOT 3V 5V 12V Active Alarm Buzzer Beeper 9*5.5mm 0905 Mini Active Piezo Buzzer
وصف
Warning Buzzer & Chime
Parameter:
Rated voltage: 12VDC
Working voltage: 8 ~ 15VDC
Sound pressure: Min 85dB
Average consumption current: Max 30mA
Oscillation frequency: 2700 ± 300Hz
Response time: Max 50mS
Working temperature range: -20 - + 70
Storage temperature range: -30 - + 85
Terminal strength: 10N
{"error":"\u062e\u0637\u0623","cart_limit":"\u0644\u062f\u064a\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0633\u0644\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.","prod_limit":"\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c"}