Audio Signal Indicator Units | e絡盟 Hong Kong

Element14 provides a curated selection of audio signal indicators that meet diverse industry needs - from compact buzzers to programmable voice annunciators. Our range supports applications requiring high audibility and reliable acoustic signalling.

Audio signal indicator units are designed to emit sound alerts in response to specific triggers within a process or system. These devices ensure that operators receive clear and immediate feedback in environments where visual alerts may not suffice.

Features include tone variation, volume control, continuous/intermittent sound options and wide operating voltages. Common use cases:

Assembly Lines: Alerting for production stops or faults.
Safety Systems: Emergency or evacuation alerts.
Public Infrastructure: Acoustic signalling in transport hubs or automated kiosks.

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			Price For		Quantity

540504FULL-0610X	1320820 Data Sheet RoHS	FULLEON Sounder Roshni Multiple Tones 102dB 24VDC 16mA IP65 93mm Ext. Depth	Each	1+ HK$261.960 5+ HK$258.860 10+ HK$253.030 20+ HK$247.970	Min: 1 / Mult: 1	-	24V	Multiple Tones	102dB	IP65	Roshni Series	-	16mA	93mm	-25°C	80°C
547026FULL-0817	1751901 Data Sheet RoHS	FULLEON Sounder Roshni Low Profile Multiple Tones 102dB 230VAC 16mA IP54 IP65 93mm Ext. Depth	Each	1+ HK$408.830 5+ HK$403.980 10+ HK$394.890 20+ HK$387.000	Min: 1 / Mult: 1	230V	-	Multiple Tones	102dB	IP54, IP65	Roshini Series	-	16mA	93mm	-10°C	55°C
540501FULL-0607X	1320817 Data Sheet RoHS	FULLEON Sounder Roshni 32 Tone 96dB 24VDC 8mA IP54 Shallow Base Red Body 93mm Ext. Depth	Each	1+ HK$247.940 5+ HK$225.410 10+ HK$213.250 20+ HK$212.880	Min: 1 / Mult: 1	-	24V	32 Tone	102dB	IP54	Roshni Series	-	8mA	93mm	-25°C	70°C
560013FULL-0021	3566187 RoHS	FULLEON Sounder Red 92 dBA Multiple Tone 45 mm 28 VDC IP65	Each	1+ HK$787.230	Min: 1 / Mult: 1	-	28V	32 Tone	92dBA	IP65	Askari Series	-	18mA	45mm	-25°C	70°C
540502FULL-0608X	1320818 Data Sheet RoHS	FULLEON Sounder Roshni Multiple Tones 96dB 24VDC 8mA IP65 93mm Ext. Depth	Each	1+ HK$247.850 5+ HK$225.320 10+ HK$213.160 20+ HK$212.800	Min: 1 / Mult: 1	-	24V	Multiple Tones	96dB	IP65	Roshni Series	-	8mA	93mm	-25°C	80°C
AE20M-24	1649237 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Piezo Continuous Pulse 90dB 2.9kHz 24VDC 24VAC 10mA IP55 43mm Ext. Depth	Each	1+ HK$214.880 5+ HK$176.870 10+ HK$173.340 20+ HK$169.800 50+ HK$166.260	Min: 1 / Mult: 1	24V	24V	Continuous, Pulse	85dB	IP55	AE20M Series	2.9kHz	25mA	43mm	-20°C	60°C
18-980043	8810150 Data Sheet	KLAXON Sounder Master Blaster Single 127dB 1.68kHz 230VAC 1A IP67 140mm Ext. Depth	Each	1+ HK$1,785.860	Min: 1 / Mult: 1	230V	-	Single	127dB	IP21	-	1.68kHz	1A	140mm	-30°C	45°C
YA30/D/RF/WR	2401641 Data Sheet RoHS	CLIFFORD AND SNELL Audio Signal Indicator Industrial Multiple Tones 100dB 24VDC 32mA IP65 85mm Ext. Depth	Each	1+ HK$1,100.740 5+ HK$1,078.730 10+ HK$1,056.720	Min: 1 / Mult: 1	-	24V	Multiple Tones	100dB	IP65	YA30 Series	-	32mA	85mm	-25°C	55°C
UZ6-12	2501283 Data Sheet RoHS	IDEC BUZZER ROUND 18MM 24VDC 2KHZ 80DB	Each	1+ HK$286.990 5+ HK$279.470 10+ HK$271.940 20+ HK$262.200 50+ HK$252.450	Min: 1 / Mult: 1	24V	-	Buzzer	-	-	-	-	7mA	-	-20°C	-
YA50/D/RF/WR	2401648 Data Sheet RoHS	CLIFFORD AND SNELL Audio Signal Indicator Industrial Multiple Tones 110dB 24VDC 34mA IP65 128mm Ext. Depth	Each	1+ HK$1,265.040 5+ HK$1,252.380 10+ HK$1,239.720	Min: 1 / Mult: 1	-	24V	Multiple Tones	110dB	IP65	-	-	34mA	128mm	-35°C	66°C
AE20M-12	1649236 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Piezo Continuous 90dB 2.9kHz 12VDC 12VAC 20mA IP55 43mm Ext. Depth	Each	1+ HK$157.440 5+ HK$129.550 10+ HK$126.960 20+ HK$124.370 50+ HK$121.780	Min: 1 / Mult: 1	12V	12V	Continuous	90dB	IP55	AE20M Series	2.9kHz	20mA	43mm	-20°C	60°C
AE35M-02	2059722 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Industrial Continuous Pulse 100dB 3.2kHz 28VDC 50mA IP30 49mm Ext. Depth	Each	1+ HK$346.390 5+ HK$342.970 10+ HK$339.540 20+ HK$332.750	Min: 1 / Mult: 1	-	28V	Continuous, Pulse	100dB	IP30	-	3.2kHz	50mA	49mm	-20°C	60°C
YA50/N/RF/WR	2401650 Data Sheet RoHS	CLIFFORD AND SNELL Audio Signal Indicator Industrial Multiple Tones 110dB 230VAC 7mA IP65 128mm Ext. Depth	Each	1+ HK$1,096.570	Min: 1 / Mult: 1	230V	-	Multiple Tones	110dB	IP65	-	-	7mA	128mm	-35°C	66°C
AE30M-FT-02	2420434 Data Sheet RoHS	MOFLASH SIGNALLING Audio Signal Indicator Industrial Low Frequency 90dB 450Hz 28VDC 25mA IP34 35mm Ext. Depth	Each	1+ HK$148.840 5+ HK$147.870 10+ HK$146.900 20+ HK$145.920 50+ HK$143.010	Min: 1 / Mult: 1	-	28V	Low Frequency	90dB	IP34	-	450Hz	25mA	35mm	-20°C	60°C
540504FULL-0410X	3566184 Data Sheet RoHS	FULLEON Sounder White 102 dBA Multiple Tone 93 mm 28 VDC IP65	Each	1+ HK$253.540 5+ HK$230.500 10+ HK$218.060 20+ HK$217.690	Min: 1 / Mult: 1	-	28V	32 Tone	102dB	IP65	RoLP Series	-	12mA	93mm	-25°C	70°C
EF009	4155244 Data Sheet RoHS	FULLEON Sounder Wall Mount 99 dBA 35 V 11 mA 3 Tone IP21 BiWire Ultra Series	Each	1+ HK$465.500 5+ HK$456.190 10+ HK$446.880 20+ HK$437.570	Min: 1 / Mult: 1	-	35V	3 Tone	99dBA	IP21	BiWire Ultra Series	-	11mA	91mm	-25°C	70°C
EF009WP	4155248 Data Sheet RoHS	FULLEON Sounder Wall Mount Weatherproof 99 dBA 35 V 11 mA 3 Tone IP66 BiWire Ultra Series	Each	1+ HK$626.100 5+ HK$613.580 10+ HK$601.060 20+ HK$588.540	Min: 1 / Mult: 1	-	35V	3 Tone	99dBA	IP66	BiWire Ultra Series	-	11mA	100mm	-25°C	70°C
MP-50Z2X	4295295 Data Sheet RoHS	MULTICOMP PRO Buzzer Intermittent 80 dB 240 VAC 20 mA IP65 NEMA 1/2/3/3R/4/4X/12/13 68 mm D	Each	1+ HK$432.220 5+ HK$414.940 10+ HK$406.760	Min: 1 / Mult: 1	240V	-	Intermittent	80dB	IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13	MP Buzzers	-	20mA	68mm	-25°C	65°C
MP-50Z1U	4295289 Data Sheet RoHS	MULTICOMP PRO Buzzer Continuous 80 dB 24 V 60 mA IP65 NEMA 1/2/3/3R/4/4X/12/13 68 mm D	Each	1+ HK$432.220 5+ HK$414.940 10+ HK$406.760	Min: 1 / Mult: 1	24V	24V	Continuous	80dB	IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13	MP Buzzers	-	60mA	68mm	-25°C	65°C
MP-50Z2U	4295293 Data Sheet RoHS	MULTICOMP PRO Buzzer Intermittent 80 dB 24 V 60 mA IP65 NEMA 1/2/3/3R/4/4X/12/13 68 mm D	Each	1+ HK$432.220 5+ HK$414.940 10+ HK$406.760	Min: 1 / Mult: 1	24V	24V	Intermittent	80dB	IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13	MP Buzzers	-	60mA	68mm	-25°C	65°C
MP-50Z1X	4295291 Data Sheet RoHS	MULTICOMP PRO Buzzer Continuous 80 dB 240 VAC 20 mA IP65 NEMA 1/2/3/3R/4/4X/12/13 68 mm D	Each	1+ HK$518.540 5+ HK$497.740 10+ HK$488.010 20+ HK$478.690	Min: 1 / Mult: 1	240V	-	Continuous	80dB	IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13	MP Buzzers	-	20mA	68mm	-25°C	65°C
MP-50Z1T	4295288 Data Sheet RoHS	MULTICOMP PRO Buzzer Continuous 80 dB 12 V 60 mA IP65 NEMA 1/2/3/3R/4/4X/12/13 68 mm D	Each	1+ HK$432.220 5+ HK$414.940 10+ HK$406.760	Min: 1 / Mult: 1	12V	12V	Continuous	80dB	IP65, NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X, NEMA 12, NEMA 13	MP Buzzers	-	60mA	68mm	-25°C	65°C
AE20M-230	1649239 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Piezo Continuous Pulse 90dB 2.9kHz 230VAC 10mA IP55 43mm Ext. Depth	Each	1+ HK$182.070 5+ HK$149.900 10+ HK$146.910 20+ HK$143.910 50+ HK$140.910	Min: 1 / Mult: 1	230V	-	Continuous, Pulse	90dB	IP55	AE20M Series	2.9kHz	10mA	43mm	-20°C	60°C
64580075	1214979 Data Sheet RoHS	WERMA Buzzer KombiSIGN 71 Continuous 85dBA 1.75kHz 24VDC 24VAC 25mA IP65 72mm Ext. Depth	Each	1+ HK$523.490	Min: 1 / Mult: 1	24V	24V	Continuous	85dB	IP65	-	1.75kHz	25mA	72mm	-20°C	50°C
540502FULL-0406X	3566181 Data Sheet RoHS	FULLEON Sounder White 102 dBA Multiple Tone 63 mm 28 VDC IP54	Each	1+ HK$253.540 5+ HK$230.500 10+ HK$218.060 20+ HK$217.690	Min: 1 / Mult: 1	-	28V	32 Tone	102dB	IP54	RoLP Series	-	12mA	63mm	-25°C	70°C