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

813500313	4162844 Data Sheet RoHS	AUER SIGNAL Buzzer Pulse/Steady 40mA 100dBA IP65 230VAC ESM Series	Each	1+ HK$651.510 5+ HK$643.050 10+ HK$630.190	Min: 1 / Mult: 1	230V	-	Pulse, Steady	100dBA	IP65	ESM Series	3.3kHz	40mA	36mm	-25°C	60°C
902500405	4163111 Data Sheet RoHS	AUER SIGNAL Buzzer Pulse/Steady 39mA 80dB IP66 Eco-Modul 40 ZDE Series	Each	1+ HK$497.890 5+ HK$483.700 10+ HK$474.030 20+ HK$464.360	Min: 1 / Mult: 1	24V	24V	Pulse, Steady	80dB	IP66	Eco-Modul 40 ZDE Series	4kHz	39mA	-	-30°C	60°C
814500313	4163261 Data Sheet RoHS	AUER SIGNAL Buzzer Alternate/Steady/Pulse 44mA 105dBA IP65 230VAC ESG Series	Each	1+ HK$1,086.140 5+ HK$1,057.320 10+ HK$1,036.180	Min: 1 / Mult: 1	230V	-	Alternate, Steady, Pulse	105dBA	IP65	ESG Series	3.3kHz	44mA	44mm	-25°C	60°C
910540405	4163171 Data Sheet RoHS	AUER SIGNAL Audible Module Multiple Tones 105dB IP66/IP67 Modul-Perfect 70 PC7VS Series	Each	1+ HK$3,284.340	Min: 1 / Mult: 1	-	-	Multiple Tones	105dBA	IP66, IP67	Modul-Perfect 70 PC7VS Series	-	-	-	-30°C	70°C
900500405	4163068 Data Sheet RoHS	AUER SIGNAL Buzzer Pulse/Steady 92mA 100dB IP66 Eco-Modul 70 XDE Series	Each	1+ HK$548.570 5+ HK$526.020 10+ HK$515.500	Min: 1 / Mult: 1	24V	24V	Pulse, Steady	100dBA	IP66	Eco-Modul 70 XDE Series	2.7kHz	92mA	-	-30°C	60°C
710000113	4162812 Data Sheet RoHS	AUER SIGNAL Sounder Steady 11mA 92dB IP43/NEMA 2 230VAC KDH Series	Each	1+ HK$427.790 5+ HK$407.280 10+ HK$399.140 20+ HK$390.990	Min: 1 / Mult: 1	230V	-	Steady	92dB	IP43, NEMA 2	KDH Series	-	11mA	80mm	-25°C	50°C
910520405	4163169 Data Sheet RoHS	AUER SIGNAL Audible Module Multiple Tones 105dB IP66/IP67 Modul-Perfect 70 PC7ZI Series	Each	1+ HK$736.250 5+ HK$721.530 10+ HK$706.800	Min: 1 / Mult: 1	-	-	Multiple Tones	105dBA	IP66, IP67	Modul-Perfect 70 PC7ZI Series	-	-	-	-30°C	70°C
710100113	4162814 Data Sheet RoHS	AUER SIGNAL Sounder Steady 88 dB 0.011 A 80 mm 230 VDC IP43 NEMA 2 -25°C to 50°C	Each	1+ HK$436.360 5+ HK$421.810 10+ HK$413.380 20+ HK$404.940	Min: 1 / Mult: 1	230V	-	Steady	88dB	IP43, NEMA 2	KLH Series	-	11mA	80mm	-25°C	50°C
874170313	4163018 Data Sheet RoHS	AUER SIGNAL Sounder 32 Tone 70mA 108dBA IP66 ASS-T Series	Each	1+ HK$1,612.000	Min: 1 / Mult: 1	240V	-	32 Tone	108dBA	IP66	ASS-T Series	2.9kHz	70mA	94mm	-30°C	60°C
812500313	4162840 Data Sheet RoHS	AUER SIGNAL Buzzer Pulse Steady 65 dBA 0.035 A 12 mm 3.5 kHz 230 VAC IP65 -25°C to 60°C	Each	1+ HK$398.460 5+ HK$393.250 10+ HK$385.390 20+ HK$377.520	Min: 1 / Mult: 1	230V	-	Pulse, Steady	65dBA	IP65	ESK M22 Series	3.5kHz	35mA	12mm	-25°C	60°C
710100005	4162813 Data Sheet RoHS	AUER SIGNAL Sounder Steady 92 dB 0.026 A 80 mm 24 VDC IP43 NEMA 2 -25°C to 50°C	Each	1+ HK$485.660 5+ HK$462.330 10+ HK$453.090 20+ HK$443.840	Min: 1 / Mult: 1	-	24V	Steady	92dB	IP43, NEMA 2	KLH Series	-	26mA	80mm	-25°C	50°C
713100113	4162820 Data Sheet RoHS	AUER SIGNAL Sounder Steady 100mA 108dB IP65 230VAC HTG Series	Each	1+ HK$2,823.840	Min: 1 / Mult: 1	230V	-	Steady	108dBA	IP65	HTG Series	-	100mA	144mm	-20°C	50°C
910510405	4163168 Data Sheet RoHS	AUER SIGNAL Audible Module Multiple Tones 105dB IP66/IP67 Modul-Perfect 70 PC7ZM Series	Each	1+ HK$600.180 5+ HK$588.180 10+ HK$576.180	Min: 1 / Mult: 1	-	-	Multiple Tones	105dBA	IP66, IP67	Modul-Perfect 70 PC7ZM Series	-	-	-	-30°C	70°C
812510405	4162843 Data Sheet RoHS	AUER SIGNAL Buzzer Pulse Steady 85 dBA 0.04 A 12 mm 3.5 kHz 24 VAC/VDC IP65 -25°C to 60°C	Each	1+ HK$408.200 5+ HK$400.040 10+ HK$391.880 20+ HK$383.710	Min: 1 / Mult: 1	24V	24V	Pulse, Steady	85dBA	IP65	ESV M22 Series	3.5kHz	40mA	12mm	-25°C	60°C
812500405	4162841 Data Sheet RoHS	AUER SIGNAL Buzzer Pulse Steady 65 dBA 0.04 A 12 mm 3.5 kHz 24 VAC/VDC IP65 -25°C to 60°C	Each	1+ HK$386.830 5+ HK$384.450 10+ HK$376.770 20+ HK$369.080	Min: 1 / Mult: 1	24V	24V	Pulse, Steady	65dBA	IP65	ESK M22 Series	3.5kHz	40mA	12mm	-25°C	60°C
874170408	4163019 Data Sheet RoHS	AUER SIGNAL Sounder 32 Tone 230mA 108dBA IP66 ASS-T Series	Each	1+ HK$1,290.790	Min: 1 / Mult: 1	48V	48V	32 Tone	108dBA	IP66	ASS-T Series	2.9kHz	230mA	94mm	-30°C	60°C
874270313	4163022 Data Sheet RoHS	AUER SIGNAL Sounder 32 Tone 70mA 113dBA IP66 ASM Series	Each	1+ HK$2,172.780	Min: 1 / Mult: 1	240V	-	32 Tone	113dBA	IP66	ASM Series	2.9kHz	70mA	133mm	-30°C	60°C
B100520313	4163226 Data Sheet RoHS	AUER SIGNAL Buzzer Pulse 20mA 90dBA IP54 BU3 M28 Series	Each	1+ HK$119.780 5+ HK$114.130 10+ HK$111.850 20+ HK$109.570 50+ HK$107.290	Min: 1 / Mult: 1	220V	-	Pulse	90dBA	IP54	BU3 M28 Series	3.5kHz	20mA	56mm	-20°C	70°C
BSV-24P-W	4527933 Data Sheet RoHS	PATLITE Speaker 15 Tone 87 dB 24 VDC Off White Cover 1 kHz IP54 -10 to 50 ° C 75 mm D BSV Series	Each	1+ HK$1,857.080	Min: 1 / Mult: 1	-	24V	15 Tone	87dB	IP54	BSV Series	1kHz	-	75mm	-10°C	50°C
LR7-BW	4527946 Data Sheet RoHS	PATLITE Buzzer Unit 4 Tone 90 dB 24VDC 40mA Off White Body IP65/NEMA 4X/NEMA 13 70 mm Dia 53.5 mm D	Each	1+ HK$468.090 5+ HK$458.730 10+ HK$449.370 20+ HK$440.010	Min: 1 / Mult: 1	-	24V	4 Tone	90dBA	IP65, NEMA 4X, NEMA 13	LR Series	-	40mA	53.5mm	-20°C	50°C
BSV-24P-D	4527931 Data Sheet RoHS	PATLITE Speaker 15 Tone 87 dB 24 VDC Dark Grey Cover 1 kHz IP54 -10 to 50 ° C 75 mm D BSV Series	Each	1+ HK$2,198.680	Min: 1 / Mult: 1	-	24V	15 Tone	87dB	IP54	BSV Series	1kHz	-	75mm	-10°C	50°C
64582075	1214982 Data Sheet RoHS	WERMA Siren KombiSIGN 71 8 Tone 3.4kHz 24VDC 80mA IP65 70mm Ext. Depth	Each	1+ HK$405.420 5+ HK$397.120 10+ HK$382.380	Min: 1 / Mult: 1	-	24V	8 Tone	-	IP65	-	3.4kHz	80mA	70mm	-20°C	50°C
W19	676573 Data Sheet	PRO SIGNAL Siren Piezo 120dB 12VDC 350mA 92mm Ext. Depth	Each	1+ HK$192.620 5+ HK$174.610 10+ HK$160.430 25+ HK$138.490	Min: 1 / Mult: 1	-	12VDC	-	120dB	-	TUK SGACK902S Keystone Coupler	-	350mA	92mm	-20°C	70°C
64583055	1214981 Data Sheet RoHS	WERMA Siren KombiSIGN 71 8 Tone 3.4kHz 24VDC 100mA IP65 70mm Ext. Depth	Each	1+ HK$335.150 5+ HK$328.290 10+ HK$316.100	Min: 1 / Mult: 1	-	24V	8 Tone	-	IP65	-	3.4kHz	100mA	70mm	-20°C	50°C
18-980226	8810303 Data Sheet	KLAXON Siren Single 103dB 24VDC 500mA IP44 89mm Ext. Depth	Each	1+ HK$821.540 5+ HK$814.080 10+ HK$794.780	Min: 1 / Mult: 1	-	24V	Single	103dB	IP44	-	-	500mA	89mm	-30°C	80°C