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Door Alarm Buzzer

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Total 5488 products for door alarm buzzer Manufacture & Suppliers

85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm

...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 outpu...

Shenzhen Winsun Technology Co., Ltd.
Guangdong,China

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85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm

...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 outpu...

Shenzhen Winsun Technology Co., Ltd.
Guangdong,China

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AC Type Electronic Magnetic Transducer Buzzer 2048Hz Φ12*5.4mm For Door Bell

...buzzer for door bell Description: Buzzer is a signaling device that is not a loudspeaker. It can be mechanical, electromechanical, or electronic (a piezo transducer). When a lower frequency is required, an e...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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High DB siren 24V piezo buzzer siren fire alarm siren 12V DC BUZZER

...buzzer siren fire alarm siren 12V DC BUZZER 1. HIGH Piezo Siren BUZZER Description Rated Voltage (VDC) 12 Operating Voltage (VDC) 3~20 *Rated Current (mA) ≤80 *Sound Pressure Level @ 100cm (dB) ≥95 Tone Sire...

TaiMi(Shenzhen) electronics technology Co.,ltd
Guangdong,China

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Colorful Voice Countdown Buzzer 110 X 110 X 120MM Countdown Timer With Buzzer

Buzzer Timer - Colorful Voice, 110X110X120MM Size, Long Lasting Batteries Buzzer Timer Description A buzzer timer is a device that combines a timer and an alarm buzzer. It is commonly used in settings where a f...

ZHEJIANG FANJIN INTERNATIONAL CO.,LTD
China

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Children play Digital Timer With Real Buzzer Sound Effect

Buzzer Timer - Real Buzzer Sound Effect,Battery Powered Buzzer Timer Description A buzzer timer is a device that combines a timer and an alarm buzzer. It is commonly used in settings where a fixed amount of tim...

ZHEJIANG FANJIN INTERNATIONAL CO.,LTD
China

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Low Current 5V Alarm Piezo Buzzer / Ultra Thin Acoustic Buzzer 11*9*1.7mm

Ultra thin low current 5V SMD piezo buzzer acoustic buzzer 11*9*1.7mm Description: A piezo buzzer generates sound because of the piezoelectric effect from the piezoelectric ceramic which drives the metallic dia...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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4000Hz SMD Piezo Buzzer

... used in computers, printers, photocopiers, alarms, electronic toys, automotive electronic devices, telephones, timers and other electronic products for voice devices. Buzzers can be categorized as active an...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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Professional Magnetic Transducer Buzzer Split Pin Terminal Type Φ12*8.5mm

...buzzer , Φ12*8.5mm AC type without oscillator circuit Description: A buzzer can be either AC or DC operated and can be mounted anywhere according to the need and purpose. When used as an alarm device, the bu...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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Black Magnetic Transducer Buzzer AC Type Without Oscillator Circuit Φ12*9mm

... in computers, printers, photocopiers, alarms, electronic toys, automotive electronic devices, telephones, timers and other electronic products for voice devices. Buzzers can be categorized as active and pas...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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Φ12*9mm AC Type 3V 5v Passive Buzzer With Resonant Frequency 4000 Hz

... as 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. A passive buzzer...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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12*7.5mm Active Electromagnetic Buzzer ABS Material With Oscillator Circuit

...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 buzz...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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IP67 Waterproof Buzzer 30×9 Piezoelectric Active Non Porous Anti Static Fully Sealed

Waterproof Buzzer IP67 rating 30��9 piezoelectric active non-porous anti-static fully sealed high decibel vehicle 1.TM-3009 Waterproof buzz 1 �� Rated Voltage (VDC) 12/24 2 �� Operating Voltage (VDC) 5��15/18...

TaiMi(Shenzhen) electronics technology Co.,ltd
Guangdong,China

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Piezo element 30mm Piezo Ceramic Brass Buzzer Sheet Ultra-thick copper sheet 0.66mm with cable

Piezo element 30mm Piezo Ceramic Brass Buzzer Sheet Ultra-thick copper sheet 0.66mm with cable Piezo element Electrical Characteristics Part No:TM-A30T-4A1W60 1 Resonance Frequency (KHz) 4��0.6 2 Max Input Volta...

TaiMi(Shenzhen) electronics technology Co.,ltd
Guangdong,China

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Glomarket Tuya 4g/Wifi Smart-Home-System Alarm DIY System Wireless Security Anti Theft Smart Home Alarm System Alexa

... it on the wall. The minimalist design makes it a perfect fit anywhere in the home. Built-in Siren & Buzzer Built-in 115-decibel siren & Buzzer, the sound is loud and penetrating, letting you know the abnorm...

Shenzhen Glomarket Technology Co., Ltd
China

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Buzzer Arduino Laser Module 3 Pin Outlet 3.3-5V Electronic Passive Alarm Module

..., 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...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Buzzer Arduino Laser Module 3 Pin Outlet 3.3-5V Electronic Passive Alarm Module

..., 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...

Oky Newstar Technology Co., Ltd
Guangdong,China

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4 Probe Front Parking Sensor with Buzzer Alarm and Waterproof Dustproof Reverse Radar for Car Safety

...Buzzer Alarm Reverse Radar for Cars Product Overview 4 Probe Front Long Strip Parking Sensor with Buzzer Alarm for Accurate Distance Monitoring Reverse Radar - Universal Fit Key Features Equipped with 4 sens...

Shenzhen Jinsuifangyuan Technology Co., Ltd.
China

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Acoustic Emission Valve Leak Detector With Buzzer Or Flashing Alarm

...Emission Valve Leakage Detector With Buzzer Or Flashing Alarm Product description Buzzer alarm and flashing alarm are optional, the first-level alarm limit and the second-level alarm limit can be set, and th...

Shanghai Liangui Technology Co., Ltd.
Shanghai,China

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22 * 7mm Passive Piezo Buzzer

...short). Typical uses of buzzers include alarm devices , timers, and confirmation of user input such as a mouse click or keystroke. Piezo buzzer is an electronic device commonly used to produce sound. Light w...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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