CANOPUS Piezo Buzzer (DC) CPB4334 Canopus Part no. Operating Voltage (VDC) Rated Max Rated Min Sound Output Voltage Current (dBA) (VDC) (mA) Resonant Frequency (Hz) Tone Nature Operating Tempature o ( C) Housing Weight (g) CPB4334HC29BE 1 ~ 16 12 30 100 at 30cm 2900 ± 500 Continuous -20 ~ +60 ABS 35 CPB4334HCD29BE 4 ~ 16 12 25 95 at 30cm 2900 ± 500 -20 ~ +60 ABS 35 20 90 at 30cm 2900 ± 500 Normal Pulse -20 ~ +60 ABS 35 -20 ~ +60 ABS 35 35 CPB4334HD29BE CPB4334HF29BE 4 ~ 16 12 4 ~ 16 12 20 Dual 90 at 30cm 2900 ± 500 Fast Pulse CPB4334IC29BE 1 ~ 28 24 15 95 at 30cm 2900 ± 500 Continuous -20 ~ +60 ABS CPB4334ICD29BE 4 ~ 28 24 30 85 at 30cm 2900 ± 500 -20 ~ +60 ABS 35 CPB4334ID29BE 4 ~ 28 24 22 80 at 30cm 2900 ± 500 Normal Pulse -20 ~ +60 ABS 35 CPB4334IF29BE 4 ~ 28 24 22 80 at 30cm 2900 ± 500 Fast Pulse -20 ~ +60 ABS 35 Dual CPB4457 Rated Max Rated Min Sound Output Voltage Current (dBA) (VDC) (mA) Canopus Part no. Operating Voltage (VDC) CPB4457HM15BW 6 ~ 16 12 250 CPB4457IM10BW 12 ~ 28 24 150 Resonant Frequency (Hz) Tone Nature Operating Tempature o ( C) 105 at 30cm 1500 ~ 3500 Siren -20 ~ +60 ABS 75 100 at 30cm 1000 ~ 3500 Siren -20 ~ +60 ABS 75 Your Efficient Supplier www.canopus.com.hk TEL.: (852) 2806 2812 Fax: (852) 2652 2216 Housing Weight (g)