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Piezo wireless annunciator EPT2475-TO-12-4.0-20-15.0-R 12V high-output alarm buzzer -ESUNTECH

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  • EPT2475-TO-12-4.0-20-15.0-R

24mmx7.5mm wireless buzzer 3V 6V 12V 4000hz 2475 alarm annunciator  passive piezo transducer & buzzer  high quality  alarm buzzer,alarm for household electrical appliances - Changzhou Esuntech Co Ltd.        


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Model No. EPT2475-TO-12-4.0-20-15.0-R
Rated Voltage (Vp-p) 12
Max Input Voltage (Vp-p) 30
Resonance Frequency (Hz) 4000±500
Capacitance at 120Hz (pF) 20000±30%
Sound Output at 10cm (dB) ≥90 at 4000Hz Square Wave 12Vp-p
*Current Consumption (mA) ≤12
Operating Temperature (℃) -20~+60
Storage Temperature (℃) -30~+70
Weight (g) 2.5
Housing Material Black PPO
RoHS Yes

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+86-0519-85132681
No.2228,Fudu Shangwu Building, No.398 Tongjiang Road, Changzhou, Jiangsu-213022, China
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