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Door alarms

(999+ products available)

3120 31*20MM 12V Piezoelectric Active Buzzer High Decibel Waterproof Buzzer for Battery Pack - Product Image 1
3120 31*20MM 12V Piezoelectric Active Buzzer High Decibel Waterproof Buzzer for Battery Pack - Product Image 2
3120 31*20MM 12V Piezoelectric Active Buzzer High Decibel Waterproof Buzzer for Battery Pack - Product Image 3
3120 31*20MM 12V Piezoelectric Active Buzzer High Decibel Waterproof Buzzer for Battery Pack - Product Image 4
3120 31*20MM 12V Piezoelectric Active Buzzer High Decibel Waterproof Buzzer for Battery Pack - Product Image 5
3120 31*20MM 12V Piezoelectric Active Buzzer High Decibel Waterproof Buzzer for Battery Pack - Product Image 6

3120 31*20MM 12V Piezoelectric Active Buzzer High Decibel Waterproof Buzzer for Battery Pack

£1.15-1.38
MOQ: 50 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrsHK flagHK5.0/5.0(5)
26*16mm 12v 24v Dc Internal Driven Piezo Buzzer For <b>Alarm</b> Waterproof Ip67 Buzzer 2616 Buzzer - Product Image 1
26*16mm 12v 24v Dc Internal Driven Piezo Buzzer For <b>Alarm</b> Waterproof Ip67 Buzzer 2616 Buzzer - Product Image 2
26*16mm 12v 24v Dc Internal Driven Piezo Buzzer For <b>Alarm</b> Waterproof Ip67 Buzzer 2616 Buzzer - Product Image 3
26*16mm 12v 24v Dc Internal Driven Piezo Buzzer For <b>Alarm</b> Waterproof Ip67 Buzzer 2616 Buzzer - Product Image 4
26*16mm 12v 24v Dc Internal Driven Piezo Buzzer For <b>Alarm</b> Waterproof Ip67 Buzzer 2616 Buzzer - Product Image 5
26*16mm 12v 24v Dc Internal Driven Piezo Buzzer For <b>Alarm</b> Waterproof Ip67 Buzzer 2616 Buzzer - Product Image 6

26*16mm 12v 24v Dc Internal Driven Piezo Buzzer For Alarm Waterproof Ip67 Buzzer 2616 Buzzer

£0.4213-0.5745
MOQ: 10 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrsHK flagHK5.0/5.0(5)
36MM 24V DC 100 DB Constant Sound Internal Driven Panel Mount Audio Indicator Piezo Buzzer 3635 - Product Image 1
36MM 24V DC 100 DB Constant Sound Internal Driven Panel Mount Audio Indicator Piezo Buzzer 3635 - Product Image 2
36MM 24V DC 100 DB Constant Sound Internal Driven Panel Mount Audio Indicator Piezo Buzzer 3635 - Product Image 3
36MM 24V DC 100 DB Constant Sound Internal Driven Panel Mount Audio Indicator Piezo Buzzer 3635 - Product Image 4
36MM 24V DC 100 DB Constant Sound Internal Driven Panel Mount Audio Indicator Piezo Buzzer 3635 - Product Image 5
36MM 24V DC 100 DB Constant Sound Internal Driven Panel Mount Audio Indicator Piezo Buzzer 3635 - Product Image 6

36MM 24V DC 100 DB Constant Sound Internal Driven Panel Mount Audio Indicator Piezo Buzzer 3635

£0.6893-0.9957
MOQ: 50 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrsHK flagHK5.0/5.0(5)
12v Piezo Buzzer Manufacture Square Piezo Sounder with Built-in Circuit <b>Door</b> <b>Alarm</b> Sound Buzzer - Product Image 1
12v Piezo Buzzer Manufacture Square Piezo Sounder with Built-in Circuit <b>Door</b> <b>Alarm</b> Sound Buzzer - Product Image 2
12v Piezo Buzzer Manufacture Square Piezo Sounder with Built-in Circuit <b>Door</b> <b>Alarm</b> Sound Buzzer - Product Image 3
12v Piezo Buzzer Manufacture Square Piezo Sounder with Built-in Circuit <b>Door</b> <b>Alarm</b> Sound Buzzer - Product Image 4
12v Piezo Buzzer Manufacture Square Piezo Sounder with Built-in Circuit <b>Door</b> <b>Alarm</b> Sound Buzzer - Product Image 5
12v Piezo Buzzer Manufacture Square Piezo Sounder with Built-in Circuit <b>Door</b> <b>Alarm</b> Sound Buzzer - Product Image 6

12v Piezo Buzzer Manufacture Square Piezo Sounder with Built-in Circuit Door Alarm Sound Buzzer

£0.6511-0.7659
MOQ: 10 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrsHK flagHK5.0/5.0(5)
12V Piezo Buzzer Continuous Sound for <b>Alarm</b> Security - Product Image 1
12V Piezo Buzzer Continuous Sound for <b>Alarm</b> Security - Product Image 2
12V Piezo Buzzer Continuous Sound for <b>Alarm</b> Security - Product Image 3
12V Piezo Buzzer Continuous Sound for <b>Alarm</b> Security - Product Image 4
12V Piezo Buzzer Continuous Sound for <b>Alarm</b> Security - Product Image 5
12V Piezo Buzzer Continuous Sound for <b>Alarm</b> Security - Product Image 6

12V Piezo Buzzer Continuous Sound for Alarm Security

£0.383-0.6893
MOQ: 10 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrsHK flagHK5.0/5.0(5)
43*33mm AC High Decibel <b>alarm</b> Constant Pulse Tone Piezoelectric Buzzer 220V Piezo Buzzer 4310 Piezo Buzzer - Product Image 1
43*33mm AC High Decibel <b>alarm</b> Constant Pulse Tone Piezoelectric Buzzer 220V Piezo Buzzer 4310 Piezo Buzzer - Product Image 2
43*33mm AC High Decibel <b>alarm</b> Constant Pulse Tone Piezoelectric Buzzer 220V Piezo Buzzer 4310 Piezo Buzzer - Product Image 3
43*33mm AC High Decibel <b>alarm</b> Constant Pulse Tone Piezoelectric Buzzer 220V Piezo Buzzer 4310 Piezo Buzzer - Product Image 4
43*33mm AC High Decibel <b>alarm</b> Constant Pulse Tone Piezoelectric Buzzer 220V Piezo Buzzer 4310 Piezo Buzzer - Product Image 5
43*33mm AC High Decibel <b>alarm</b> Constant Pulse Tone Piezoelectric Buzzer 220V Piezo Buzzer 4310 Piezo Buzzer - Product Image 6

43*33mm AC High Decibel alarm Constant Pulse Tone Piezoelectric Buzzer 220V Piezo Buzzer 4310 Piezo Buzzer

£2.15-2.61
MOQ: 10 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrsHK flagHK5.0/5.0(5)
5*5*3MM 4KHz 3V Small Size Extenral Driven Electro-magnetic Audio Transducer Buzzer Sounder - Product Image 1
5*5*3MM 4KHz 3V Small Size Extenral Driven Electro-magnetic Audio Transducer Buzzer Sounder - Product Image 2
5*5*3MM 4KHz 3V Small Size Extenral Driven Electro-magnetic Audio Transducer Buzzer Sounder - Product Image 3
5*5*3MM 4KHz 3V Small Size Extenral Driven Electro-magnetic Audio Transducer Buzzer Sounder - Product Image 4
5*5*3MM 4KHz 3V Small Size Extenral Driven Electro-magnetic Audio Transducer Buzzer Sounder - Product Image 5
5*5*3MM 4KHz 3V Small Size Extenral Driven Electro-magnetic Audio Transducer Buzzer Sounder - Product Image 6

5*5*3MM 4KHz 3V Small Size Extenral Driven Electro-magnetic Audio Transducer Buzzer Sounder

£0.2451-0.2987
MOQ: 100 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrsHK flagHK5.0/5.0(5)
5020 5*5*2MM 4000Hz 3V 80dB Square Shape Passive Magnetic Audio Transducer Buzzer - Product Image 1
5020 5*5*2MM 4000Hz 3V 80dB Square Shape Passive Magnetic Audio Transducer Buzzer - Product Image 2
5020 5*5*2MM 4000Hz 3V 80dB Square Shape Passive Magnetic Audio Transducer Buzzer - Product Image 3
5020 5*5*2MM 4000Hz 3V 80dB Square Shape Passive Magnetic Audio Transducer Buzzer - Product Image 4
5020 5*5*2MM 4000Hz 3V 80dB Square Shape Passive Magnetic Audio Transducer Buzzer - Product Image 5

5020 5*5*2MM 4000Hz 3V 80dB Square Shape Passive Magnetic Audio Transducer Buzzer

£0.2222-0.2834
MOQ: 100 pieces
ICMICRO ELECTRONICS (HK) LIMITED
1 yrsHK flagHK5.0/5.0(6)

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