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Door Alarm Buzzer

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Total 5491 products for door alarm buzzer Manufacture & Suppliers

Alarm Magnet Door Alarm Sensor For Remote Control

1. Product Description Battery model 27A Operation voltage DC12V Standby current less 2uA Operation frequency 433.92MHz Frequency offset +/- 75KHz Modulation ASK (Crystal Oscillator ) Transmission current less ...

Shenzhen Scimagic Technology Development Co., Ltd
Guangdong,China

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UL Push Door Panic Bar Lock Panic Exit Device With Alarm Press

...Door Panic Bar Lock Panic Exit Device With Alarm Press Suitable for exit single leaf door ,alarm buzzer powered on 9V battery ,can used unit 18 months. Features : 1 . Features : prevent shock anti-jamming 2 ...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

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12V 24V Active Piezo Buzzer with IP67 Waterproof and 90dB High Sound for Automotive Applications

... alarm buzzer 1 Rated Voltage (VDC) 12 2 Operating Voltage (VDC) 4～6 3 *Sound Output at 30cm (dB) ≥90db 4 *Current Consumption (mA) ≤......

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

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Small miniature passive buzzer oximeter SMD magnestic buzzer 5*5*2

.... It is powered by DC voltage and is widely used as a sounding device in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers...

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

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Small Wireless SMD Buzzer 3V 5V 85dB SMD Piezo Buzzer

Small Wireless SMD Buzzer DC3V DC5V 85dB SMD piezo buzzer Electronic Alarm Buzzer 1. SMD piezo Electronic Alarm Buzzer Description Technical : Rated Voltage (Vp-p) 3 Operating Voltage (Vp-p) 1~25 *Rated Current...

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

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Diameter 30X9 Active Piezo Buzzer Car Instrument 9V 12V 2.5K 3K DC Buzzer

... buzzer, an impedance matching device, a resonance box, an outer casing and the like. Some piezoelectric buzzer housings are also equipped with light-emitting diodes. A multivibrator is composed of a transis...

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

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Black 5V Electromagnetic Continous Beep Mini Active Piezo Buzzers

Black 5V Electromagnetic Active Buzzer Continous Beep Continuously Alarm Tone Mini Active Piezo Buzzers Electronic Alarm Buzzer Main Features 1) 3V 5V 12V 24V are all available 2) 12mm diameter series with heig...

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

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12mm DC 5V 2 Terminals Loud Active And Passive Piezo Buzzer

Loud Active Passive Piezo Buzzer Alarm 12mm Dia DC 5V 2 Terminals Electronic Continuous Sound Buzzer Electronic Alarm Buzzer Main Features 1) 3V 5V 12V 24V are all available 2) 12mm diameter series with height ...

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

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Electromagnetic Passive Buzzer 2300Hz IP67 Waterproof DC 3V-12V for Electric Vehicle Alarm Sound

Electromagnetic passive buzzer corridor access electric vehicle alarm buzzer 2300Hz Sound DC 3V 5V 12V 12095 with Cable Magnetic buzzer Main Features 1) 3V 5V 12V 24V are all available 2) 12mm diameter series w...

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

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12mm Diameter Electronic Alarm PCB Panel Mounting Piezo Passive Buzzer Sounder

12mm Dia Electronic Alarm PCB Panel Mounting Piezo Passive Buzzer Sounder TM-12095 Electronic Alarm buzzer Type Unit Specification Rated Voltage (Square wave) Vp-p 9 or 12 Operating Voltage Vp-p 1-20 Rated Curr...

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

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Continuous Beep Piezo Alarm Sounder DC 3V-24V Piezo Electronic Buzzer

DC 3-24V Continuous Beep Alarm Electronic Piezo Buzzer Sounder Electronic Alarm Buzzer Specifications: No. Item Unit Specification Condition 1 Oscillation Frequency KHz 2.9��0.5 2 Operating Voltage VAC 60 ~250 3...

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

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Micro 7.5mm AC Mini Piezo Buzzer 3V 85dB SMD Magnetic Buzzer

Micro 7.5mm AC Mini SMD Buzzer 3V 85dB Magnetic Buzzer Electronic Alarm Buzzer 1. SMD PIEZO TOP SOUNDS BUZZER Specification 1 Rated Voltage (Vp-p) 3 2 Resonance Frequency (KHz) 4.0±0.5 3 Max Input Voltage (Vp-p...

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

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12mm Square Continuous Buzzer 3V 85dB SMD Piezo Buzzer

12mm Square Shape Continuous Buzzer 3V 85dB SMD Piezo Buzzer Electronic Alarm Buzzer 1. SMD PIEZO TOP SOUNDS BUZZER Specification 1 Rated Voltage (Vp-p) 3 2 Resonance Frequency (KHz) 4.0±0.5 3 Max Input Voltage...

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

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retail shop door alarm sensor detector support wifi ip camera office systems

COMER��, a professional voice prompt products /IP Camera security system manufacturer(www.wificamerasystem.com, Skype:comerspeaker, mail to ally(at)wificamerasystem.com, kensmith(at)wificamerasystem.com, WhatsAp...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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COMER Entry/Exit Doorbell Motion Sensor Detector Door Alarm system retail stores advertising amplifier

COMER��, (ww w.wificamerasystem.com, Sky pe:comerspeaker, mail to ally(at)wificamerasystem.com), a professional voice prompt products /IP Camera security system manufacturer, is in developing innovative voice ch...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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COMER shop advertising amplifier Entry/Exit Doorbell Motion Sensor Detector Door Alarm security

COMER��, (ww w.wificamerasystem.com, Sky pe:comerspeaker, mail to ally(at)wificamerasystem.com), a professional voice prompt products /IP Camera security system manufacturer, is in developing innovative voice ch...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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COMER Doorbell Motion Sensor Detector Door Alarm

COMER��, a professional voice prompt products /IP Camera security system manufacturer(www.wificamerasystem.com, Skype:comerspeaker, mail to ally(at)wificamerasystem.com, kensmith(at)wificamerasystem.com, WhatsAp...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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COMER Entry/Exit doorbell Welcome Chime Motion Sensor Detector Door Alarm

COMER��, a professional voice prompt products /IP Camera security system manufacturer(www.wificamerasystem.com, Skype:comerspeaker, mail to ally(at)wificamerasystem.com, kensmith(at)wificamerasystem.com, WhatsAp...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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COMER Doorbell Motion Sensor Detector Door Alarm announcers

COMER��, a professional voice prompt products /IP Camera security system manufacturer(www.wificamerasystem.com, Skype:comerspeaker, mail to ally(at)wificamerasystem.com, kensmith(at)wificamerasystem.com, WhatsAp...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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COMER Entry/Exit doorbells Motion Sensor Detector Door Alarm devices

COMER��, a professional voice prompt products /IP Camera security system manufacturer(www.wificamerasystem.com, Skype:comerspeaker, mail to ally(at)wificamerasystem.com, kensmith(at)wificamerasystem.com, WhatsAp...

Dongguan Comer Electronic Technology Co., Ltd.
Guangdong,China

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