85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm
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...Electromagnetic Buzzer Features: * Sound Output : 85dB * Operating Voltage: 2.~4.v * Resonant Frequency: 2700Hz * Coil Resistance : 16 ± 3Ω * Small size SMD magnetic type * Side opening for sound emission * High sound output * Highly efficient * Shot lead time & Low Price. Specification: Name high decibel buzzer alarm WM8540S Other name 3v high decibel buzzer......
Shenzhen Winsun Technology Co., Ltd.
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12*7.5mm Active Electromagnetic Buzzer ABS Material With Oscillator Circuit
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...an alarm device, the buzzer is usually mounted on a control panel. The latest technological developments have led to using buzzers in sirens and signals for a wide range of applications. Electromagnetic buzzers featuring high reliability consists mainly of...
Ningbo Anyo Import & Export Co., Ltd.
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42R 5V Diameter 12mm Electromagnetic Buzzer Split Passive Buzzer With Cable
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42R 12085 5V diameter 12MM electromagnetic split passive buzzer with cable manufacturer direct sales TM-12085 Alarm tone magnetic buzzer Main Features 1) 3V 5V 12V 24V are all available 2) 12mm diameter series with height 9.5/7.5/6.5/5.5mm 3) we keep the ......
TaiMi(Shenzhen) electronics technology Co.,ltd
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Electronic Magnetic Buzzer 1.5v 3v DC buzzer 85db active 9mm internal drive buzzer
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...buzzer electromagnetic buzzer is composed of oscillator, electromagnetic coil, magnet, vibration diaphragm and shell, etc., after the power supply is switched on, the audio signal current generated by the oscillator passes through the electromagnetic coil, making the electromagnetic coil produce magnetic field. The vibration diaphragm vibrates and sounds periodically under the interaction between the electromagnetic......
Dongguan TaiMi electronics technology Co。，ltd
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12V Electromagnetic Lock 280KG Holding Force With Buzzer For Access Control Systems
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...Electromagnetic Lock 280KG Holding Force With Buzzer For Access Control Systems JS-280SF JUNSON single door magnetic lock(electromagnetic lock) is for glass door, wooden door, fireproof door, sliding door and metal door.Special antresidual magnetism designed makes the access control automation safer and electric lock more durable. The specifications of 12V / 24V Electromagnetic......
Shen Zhen Junson Security Technology Co. Ltd
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Buzzer Arduino Laser Module 3 Pin Outlet 3.3-5V Electronic Passive Alarm Module
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..., copiers , alarms, electronic toys, automotive electronic equipment , telephones, timers and other electronic products for sound device . 2.Piezo buzzer divided into electromagnetic buzzer and buzzer. 3.The buzzer in the circuit use the letter “H”...
Oky Newstar Technology Co., Ltd
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Low Frequency Passive Piezo Buzzer 800HZ For Parking Alarm System
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... in the air. This one-piece electronic sound device is widely applied in automotive electronics, security alarming, etc. Features - Low resonance frequency - No electromagnetic interference -...
Audiowell Electronics (Guangdong) Co.,Ltd.
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Electromagnetic Wave Conveyor Belt Food Metal Detector With Buzzer Alarm
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Electromagnetic Wave Conveyor Belt Food Metal Detector With Buzzer Alarm Electromagnetic Wave Conveyor Belt Food Metal Detector With Buzzer Alarm For Food Industry Quick detail: 1. Dual-loop nest supporting the implementation of automatic detection ......
Shenzhen MCD Electronics Co., Ltd.
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Wireless Electromagnetic Parking Sensor
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Name: Wireless Electromagnetic Parking Sensor With Buzzer Built-in LED Display Model: EPS-02 Features: .Buzzer is built in LED display .Apply reflection principle of electromagnetic wave .Detection in all directions .No need to drill on car Three types of ......
Guangzhou B-KING Auto Electronics Co., Ltd
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PS1240P02BT Piezoelectronic Buzzers integrated semiconductor
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...Buzzers(without circuit) PS Series(Pin Terminal/Lead) FEATURES • The PS series are high-performance buzzers that employ unimorph piezoelectric elements and are designed for easy incorporation into various circuits. • They feature extremely low power consumption in comparison to electromagnetic units. • Because these buzzers are designed for external excitation, the same part can serve as both a musical tone oscillator and a buzzer...
Anterwell Technology Ltd.
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