alarm buzzer 12V 24vdc

Specifications Alarm Buzzer

custom designs are availabe

Manufacturer,passed ISO 14001:2004 system

Rohs,REACH,SGS

alarm Buzzer 12V 24V            Min sound Presure Level : 100/12Vp-p sine wave/100cm Rated Voltage : 12Vp-p sine wave Operating Voltage:6-50 Vp-p Max. Consumption: 50mA       Company Information      1. Dongguan Sweetsound Electronics Company Limited,a Hong Kong independently owned company,was established in 1991,Sweetsound is a professional enterprise to research,produce and sell various piezoelectric elements,piezoelectric sounders,piezoelectric ultrasonic tranducers and piezoelectric horns,electro-magnetic buzzers.The monthly output is 25 million pieces.Nowadays,it has over 500 employees,24000m² of manufacturing plant,and 200 sets of production and test facilities and instruments involving large scale automatic tunneling furnace.   Sweetsound has passed the ISO9001:2008 and ISO14001:2004 system.There are 60 senior engineers working in our plant,have gained leading technical competence in design and production of piezoelectric material and acoustic components.Our products have been widely applied for various kinds of alarms,satellite recievers,microwave ovens,computers,calculators,digital cameras,eletronic dictionaries,ultrasonic planimeters,medical devices,micro-displacement positioner,high voltage generator,facsimile machines,telephones,electronic toys and clocks,etc.Our products and service have won a very good reputation for the past 23 years.       Product Description      2. Piezoelectronic transducer including : - Piezo Sounder (External / Self Drive ) - piezo buzzer ( With Circuit Built in) - Piezo Alarm Siren - Piezo Speaker 3. Piezoelectronic transducer application : a. Piezo Sounder are using for  - Telephone, Clocks,Medical equipments,Digital products,Toys,Official equipments,Note computers,Microwave ovens,Air conditioners,Home electronics,Automatic controlling deviecs b. Piezo speakers are using for - Mobile phone,handheld music players,electronic dictionaries,digital recorders,digital cameras,e-book/ Variety of handheld devices c. Piezo buzzer ( with circuit built in ) are using for  - Telephone, Clocks,Medical equipments,Digital products,Toys,Official equipments,Note computers,Microwave ovens,Air conditioners,Home electronics,Automatic d. Piezo Alarm Siren are using for  - Various alarms system ( motor cycle,car,public security,Warehouse,Multi-storied building,Equipment,etc.)     Main products we are producing, Custom designs are welcome. 1. Piezo Diaphragm 2. Piezo Buzzer 3. Magnetic Buzzer 4. piezo atomizer 5. Surface Mount Buzzer 6. Ultrasonic Sensor 7. Mirco speaker 8. Piezo Ultrasonic Transducer         4. Plant     5  cooperators     6. Intellectual Property Rights       7. Patent & Ceramic Prescription     8. RoHs and Reach, SGS                

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