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

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	24VAC	24VDC	Continuous	85dBA	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	102dBA	IP54	RoLP Series	-	12mA	63mm	-25°C	70°C
540503FULL-0403X	3566182 Data Sheet RoHS	FULLEON Sounder Red 102 dBA Multiple Tone 93 mm 28 VDC IP65	Each	1+ HK$247.940 5+ HK$225.410 10+ HK$213.250 20+ HK$212.880	Min: 1 / Mult: 1	-	28V	32 Tone	102dBA	IP65	RoLP Series	-	12mA	93mm	-25°C	70°C
M22-30K-240VB	3908373 Data Sheet	OMEGA Signalling Alarm 70 dBA Continuous/Pulse 240 VAC IP2X/IP65/NEMA 4/NEMA 4X/NEMA 13 30 mm	Each	1+ HK$1,142.290	Min: 1 / Mult: 1	240V	-	Continuous, Pulse	70dBA	IP2X, IP65, NEMA 4, NEMA 4X, NEMA 13	M22 Series	3.5kHz	20mA	30mm	-25°C	60°C
SA5P	2803863	SPECO 20W 4" Dual Tone Alarm Siren	Each	1+ HK$186.300	Min: 1 / Mult: 1	-	12V	-	115dB	-	-	-	-	-	-	-
YA30/N/RF/WR	2401644 Data Sheet RoHS	CLIFFORD AND SNELL Audio Signal Indicator Industrial Multiple Tones 100dB 230VAC 12mA IP65 85mm Ext. Depth	Each	1+ HK$1,080.500 5+ HK$1,058.890 10+ HK$1,037.280	Min: 1 / Mult: 1	230V	-	Multiple Tones	100dB	IP65	YA30 Series	-	12mA	85mm	-25°C	55°C
18-980451	8810230 Data Sheet	KLAXON Sounder Multiple Tones 110dB 35VDC 6mA IP65 100mm Ext. Depth	Each	1+ HK$237.450 5+ HK$235.290 10+ HK$229.720 20+ HK$225.130	Min: 1 / Mult: 1	-	35VDC	Multiple Tones	106dBA	IP65	-	-	6mA	100mm	-25°C	70°C
7041134FUL-0065	1320803 Data Sheet RoHS	FULLEON Sounder Midi Multiple Tones 110dB 60VDC 120mA IP66 132mm Ext. Depth	Each	1+ HK$786.820 5+ HK$715.300 10+ HK$676.720	Min: 1 / Mult: 1	-	60V	Multiple Tones	112dB	IP66	Asserta MIDI Series	-	120mA	132mm	-20°C	70°C
1SFA619600R6206	2911806 Data Sheet RoHS	ABB Buzzer Element Continuous Black 90 dB 24 Vac/dc	Each	1+ HK$518.550 5+ HK$426.830 10+ HK$418.300	Min: 1 / Mult: 1	24VAC	24VDC	Continuous	90dB	IP66, IP67, IP69K, NEMA 1, 3R, 4, 4X, 12, 13	Compact Series	-	40mA	55mm	-25°C	70°C
CFB6D24	1320826 Data Sheet RoHS	FULLEON Bell Single 84dB 24VDC 25mA 152mm Ext. Depth	Each	1+ HK$285.100	Min: 1 / Mult: 1	-	24VDC	Single	84dB	-	-	-	25mA	152mm	-	-
AC/W/S/BB	2909058 Data Sheet RoHS	FULLEON Sounder Askari Compact Multiple Tones 97dBA 28V 18mA 86 x 86mm IP21C	Each	1+ HK$220.210 5+ HK$200.190 10+ HK$189.390 20+ HK$189.070	Min: 1 / Mult: 1	-	28V	Multiple Tones	97dBA	IP21C	Askari Compact Series	-	18mA	52mm	-10°C	55°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
XVS10MMW	3129516 Data Sheet RoHS	SCHNEIDER ELECTRIC Siren Harmony XVS 2 Tone 106dB 230VAC 40mA IP53 153.2mm Ext. Depth	Each	1+ HK$1,500.790	Min: 1 / Mult: 1	230V	-	2 Tone	106dBA	IP53	Harmony Series	-	40mA	153.2mm	-30°C	50°C
SL7-AP24	2779159 Data Sheet	EATON CUTLER HAMMER AUDIO SIGNAL INDICATOR 100DB 24V	Each	1+ HK$987.830	Min: 1 / Mult: 1	24VAC	-	Continuous, Pulse	100dB	IP66, NEMA 4, NEMA 4X, NEMA 13	Stacklight - SL Series	-	92mA	-	-30°C	-
E104A	1896659 Data Sheet	EDWARDS SIGNALING PRODUCTS TRANSDUCER BUZZER 2.8KHZ 90DBA 24VDC	Each	1+ HK$476.270	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-
EF5021BWS	4155249 Data Sheet RoHS	FULLEON Sounder Base Mount 90 dBA 35 V 11 mA 3 Tone IP21C BiWire Ultra Series	Each	1+ HK$257.350 5+ HK$252.210 10+ HK$247.060 20+ HK$241.910	Min: 1 / Mult: 1	-	35VDC	3 Tone	90dB	IP21C	BiWire Ultra Series	-	11mA	44mm	-10°C	55°C
204344	4062792 Data Sheet RoHS	CLIFFORD AND SNELL Audio Signal Device 108 dBA 24 VDC 32 Tone IP65 91.5 mm YA40 Series	Each	1+ HK$564.450 5+ HK$553.170 10+ HK$541.880	Min: 1 / Mult: 1	-	24VDC	32 Tone	108dBA	IP65	YA40 Series	-	35mA	91.5mm	-35°C	70°C
02-810.001	4246845 Data Sheet RoHS	EAO Buzzer 85 dB 55 VAC/75 VDC IP40 02 Series	Each	1+ HK$926.530 5+ HK$898.410 10+ HK$870.280	Min: 1 / Mult: 1	55VAC	75VDC	Buzzer	85dBA	IP40	02 Series	2.8kHz	-	91mm	-20°C	60°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$514.910 5+ HK$512.770 10+ HK$510.520	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-50Z2T	4295292 Data Sheet RoHS	MULTICOMP PRO Buzzer Intermittent 80 dB 12 V 60 mA IP65 NEMA 1/2/3/3R/4/4X/12/13 68 mm D	Each	1+ HK$514.910 5+ HK$512.770 10+ HK$510.520	Min: 1 / Mult: 1	12V	12V	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
63572075	4816804 Data Sheet RoHS	WERMA Siren Element 4 Tone 95 dBA Grey Housing 50 Hz 200 mA 24V -30 to 60 °C 40 mm Dia 68 mm D	Each	1+ HK$688.010	Min: 1 / Mult: 1	24VAC	24VDC	4 Tone	95dBA	IP66, IP69K	KombiSIGN 40 Series	-	200mA	68mm	-30°C	60°C
SG-TL70P-A.	4655905 Data Sheet	BANNER ENGINEERING AUDIBLE MOD 104DB MULTIPLE TONE 30VDC	Each	1+ HK$908.050	Min: 1 / Mult: 1	-	30V	Multiple	104dB	IP65	TL70 Pro Series	-	75mA	2.84"	-40°C	50°C
MP-50Z1W	4295290 Data Sheet RoHS	MULTICOMP PRO Buzzer Continuous 80 dB 110 VAC 20 mA IP65 NEMA 1/2/3/3R/4/4X/12/13 68 mm D	Each	1+ HK$514.910 5+ HK$512.770 10+ HK$510.520	Min: 1 / Mult: 1	110V	-	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
712100113	4162819 Data Sheet RoHS	AUER SIGNAL Sounder Steady 100mA 108dB IP55 230VAC HPT Series	Each	1+ HK$1,381.930	Min: 1 / Mult: 1	230V	-	Steady	108dBA	IP55	HPT Series	-	100mA	144mm	-20°C	50°C
813500405	4162846 Data Sheet RoHS	AUER SIGNAL Buzzer Pulse/Steady 19mA 100dBA IP65 24V ESM Series	Each	1+ HK$568.810 5+ HK$475.710 10+ HK$466.200	Min: 1 / Mult: 1	24VAC	24VDC	Pulse, Steady	100dB	IP65	ESM Series	3.3kHz	19mA	36mm	-25°C	60°C