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Buzzer Alarm Circuit

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Total 3088 products for buzzer alarm circuit Manufacture & Suppliers

ABS Housing , Battery Powered , Digital Timer With Real Buzzer Sound Effect

... time is allotted for a task or activity, such as in classrooms, kitchens, or sports events. When the set time has elapsed, the buzzer timer emits a loud and distinct sound, alerting the user that the time h...

ZHEJIANG FANJIN INTERNATIONAL CO.,LTD
China

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Dry Battery Powered ,Digital Timer With Real Buzzer Sound Effect For Game Recreational Use

...Buzzer Sound Effect, Battery as power source 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 time is allotted f...

ZHEJIANG FANJIN INTERNATIONAL CO.,LTD
China

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RoHS Parking Sensors System Auto Radar Detectors Buzzer Beep Alarm Indicator

... temperature -40+80degree Alarm volume 70-80dB (30cm) Working Voltage 9-36V Alarm Type Bi Bi Buzz Maximum power 2.5W Probe size 22*20mm Applicable car Universal car ......

Shenzhen Jinsuifangyuan Technology Co., Ltd.
China

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Fire alarm battery portable smoke detector sensor with buzzer S168

Fire alarm battery portable smoke detector sensor with buzzer S168 Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm sound: ≥ ...

Jingo International CO., LTD
Guangdong

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Fire alarm battery portable smoke detector sensor with buzzer S168

Fire alarm battery portable smoke detector sensor with buzzer S168 Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm sound: ≥ ...

Shenzhen KINGUI Limited
Guangdong,China

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Durable ABS Sensitivity Adjusted Waterproof Hand Held Metal Detector With Buzzer

...Buzzer Features: 1.High sensitivity. 2.Conveniently and simply to operate. Easily to adjust. 3.When battery voltage drop from 9V to 7V, the detecting distance remain unchanged. 4.Energy smart: it can work 40...

Unicomp Technology
Guangdong,China

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Fork Lift Car Backup Alarm Ip68 Waterproof Human Voice Hotsale Beep Sound Car Buzzer Speaker

97dB black fork lift Ip68 waterproof human voice customise hotsale beep sound car buzzer speaker 1. Specifications Sound pressure 75��4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature -40��C ~ 75��C Fre...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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97dB White Sound Backup Alarm Human Voice Car Reverse Horn Sound

10~48V 97dB customise human voice beep sound epoxy resin IP68 waterproof car buzzer reversing buzzer for vehicle with CE 1. Specifications Sound pressure 75��4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temp...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Micro Magnetic Transducer Buzzer Φ9.6*5mm DC Type For Electronic Products

DC type micro magnetic buzzer with oscillator circuit ��9.6*5mm Description: The electromagnetic buzzer generally consists of a plastic housing with a metal diaphragm that is flexed by an electro- magnet. The ma...

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

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Retail Shops 105db Alarm Anti Theft Phone Holder

...Alarm Anti Theft Phone Holder Specification of Cellphone Anti-theft Display Stand: Product Name: Mobile Phone Alarm Stand Material: Plastic ABS Size: 60*50*52mm Color: Black, White Alarm Volume: 105db Alarm ...

SHENZHEN SPOCKET TECHNOLOGY CO., LTD
Guangdong,China

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110db Piezo Electronic Buzzer Security Motorcycle Battery Car Alarm Whistle 60VDC

Electric alarm buzzer security alarm whistle Motorcycle electric vehicle horn 4218 60VDC Part No:TM-4218-60LB-WJ320 1 Rated Voltage (VDC) 60 2 ......

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

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Anti Removal Wireless WiFi Siren Alarm 250MA Sound Flash Alarm

... 100db buzzer, the siren will warn the user with a high-pressure sound when there is an accident happens. 【Anti Removal】 The wifi alarm siren is with anti-removal function, when someone takes it off from the...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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Anti Removal Wireless WiFi Siren Alarm 250MA Sound Flash Alarm

... 100db buzzer, the siren will warn the user with a high-pressure sound when there is an accident happens. 【Anti Removal】 The wifi alarm siren is with anti-removal function, when someone takes it off from the...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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5V Passive Buzzer Module For Electronic Equipment , Arduino Development Kit

...Buzzer Module For Electronic Equipment , Arduino Development Kit Passive buzzer module with demo code Specifications: passive buzzer module Buzzer is an integrated structure of electronic transducers, DC pow...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V Passive Buzzer Module For Electronic Equipment , Arduino Development Kit

...Buzzer Module For Electronic Equipment , Arduino Development Kit Passive buzzer module with demo code Specifications: passive buzzer module Buzzer is an integrated structure of electronic transducers, DC pow...

Oky Newstar Technology Co., Ltd
Guangdong,China

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IP67 Radar Detector Blind Spot Monitor Parking Sensor Systems Buzzer Beep For Trucks

... Operating temperature -40+80degree Alarm volume 70-80dB (30cm) Working Voltage 9-36V Alarm Type Bi Bi Buzz Maximum power 2.5W Probe size 22*20mm Applicable car Universal car ......

Shenzhen Jinsuifangyuan Technology Co., Ltd.
China

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38B0172 Wheel Loader Engine Parts Buzzer Backup Alarm

LGMC Spare Parts Accessories Buzzer 38B0172 Backup Alarm · Place of Origin: China · Model Number: 38B0172 · Name: Backup Alarm · Applicaytion: EXCAVATOR · Color: As photo · Condition: 100% Original · Delivery: ...

Guangxi Ligong Machinery Co.,Ltd
Guangxi,China

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1-8S Lithium RC Battery Pack 2 In 1 Low Voltage Alarm Buzzer Battery Indicator Displayer

...Voltage Alarm Buzzer Battery Indicator For 1-8S Lithium Rechargeable Battery Pack Key Features 100% Original Vistapower Brand Brand New & High Quality components Precisely checks lipo cell voltage levels Cle...

Shenzhen Resky Electronics Co., Ltd.
Guangdong,China

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Combustible Household Gas Alarm IP30 8%LEL - 10 ℃ - 55℃ Mini Size Independent

... High intelligence and digitalization: High-performance micro-controller technology, with selfinspection, automatic failure identification, automatic alarm, automatic reset, and automatic linkage functions G...

Beijing Zetron Technology Co., Ltd
Beijing,China

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90dB Indoor Outdoor Thermometer Digital Timer Clock With Alarm

...Alarm Features: 4-digit clock function: hour, minute, default 12-hour format, 12H and 24H format can be converted Timing function: Count up/Down Timer,Count range:0~99’59’’ Buzzer alarm, OPTION selects the s...

Mingle Scitek (Shen Zhen) Co., Ltd.
Guangdong,China

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