Continuous, Pulse Audio Signal Indicator Units

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.

Filter(s) Applied

Tones

Continuous, Pulse

1 Filter(s) Selected

			Price For		Quantity

AE20M-24	1649237 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Piezo Continuous Pulse 90dB 2.9kHz 24VDC 24VAC 10mA IP55 43mm Ext. Depth	Each	1+ $141.440 ($162.656) 5+ $138.610 ($159.4015) 10+ $135.790 ($156.1585) 20+ $132.960 ($152.904) 50+ $130.130 ($149.6495)	Min: 1 / Mult: 1	24V	24V	Continuous, Pulse	85dB	IP55	AE20M Series	2.9kHz	25mA	43mm	-20°C	60°C
AE20M-230	1649239 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Piezo Continuous Pulse 90dB 2.9kHz 230VAC 10mA IP55 43mm Ext. Depth	Each	1+ $135.990 ($156.3885) 5+ $133.280 ($153.272) 10+ $130.550 ($150.1325) 20+ $127.840 ($147.016) 50+ $125.120 ($143.888)	Min: 1 / Mult: 1	230VAC	-	Continuous, Pulse	90dB	IP55	AE20M Series	2.9kHz	10mA	43mm	-20°C	60°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+ $238.590 ($274.3785)	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
AE20M-24	164923701 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Piezo Continuous Pulse 90dB 2.9kHz 24VDC 24VAC 10mA IP55 43mm Ext. Depth	Each	1+ $76.230 ($87.6645)	Min: 1 / Mult: 1	24V	24V	Continuous, Pulse	85dB	IP55	AE20M Series	2.9kHz	25mA	43mm	-20°C	60°C
SL7-AP24	2779159 Data Sheet	EATON CUTLER HAMMER AUDIO SIGNAL INDICATOR 100DB 24V	Each	1+ $231.320 ($266.018)	Min: 1 / Mult: 1	24V	-	Continuous, Pulse	100dB	IP66, NEMA 4, NEMA 4X, NEMA 13	Stacklight - SL Series	-	92mA	-	-30°C	-
AE20M-230	164923901 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Piezo Continuous Pulse 90dB 2.9kHz 230VAC 10mA IP55 43mm Ext. Depth	Each	1+ $74.800 ($86.020)	Min: 1 / Mult: 1	230VAC	-	Continuous, Pulse	90dB	IP55	AE20M Series	2.9kHz	10mA	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+ $59.720 ($68.678) 5+ $59.300 ($68.195) 10+ $58.880 ($67.712) 20+ $57.550 ($66.1825)	Min: 1 / Mult: 1	-	28V	Continuous, Pulse	100dB	IP30	-	3.2kHz	50mA	49mm	-20°C	60°C
AE20M-115	1649238 Data Sheet RoHS	MOFLASH SIGNALLING Buzzer Piezo Continuous Pulse 90dB 2.9kHz 115VAC 20mA IP55 43mm Ext. Depth	Each	1+ $50.820 ($58.443) 5+ $49.810 ($57.2815) 10+ $48.790 ($56.1085) 20+ $47.780 ($54.947) 50+ $46.760 ($53.774)	Min: 1 / Mult: 1	115V	-	Continuous, Pulse	90dB	IP55	AE20M Series	2.9kHz	20mA	43mm	-20°C	60°C
LED-TLM-AUD-02	2497697 Data Sheet RoHS	MOFLASH SIGNALLING Audio Signal Indicator Industrial Continuous Pulse 100dB 24VDC 55mA IP54	Each	1+ $141.530 ($162.7595) 5+ $138.700 ($159.505) 10+ $135.880 ($156.262) 20+ $133.050 ($153.0075)	Min: 1 / Mult: 1	-	24V	Continuous, Pulse	100dB	IP54	LED-TLM Series	-	55mA	-	-25°C	55°C
LED-TLM-AUD-04	2497698 Data Sheet RoHS	MOFLASH SIGNALLING Audio Signal Indicator Industrial Continuous Pulse 80dBA 275VAC 20mA IP65	Each	1+ $94.260 ($108.399) 5+ $92.370 ($106.2255) 10+ $90.490 ($104.0635) 20+ $88.600 ($101.890)	Min: 1 / Mult: 1	275V	-	Continuous, Pulse	80dBA	IP65	LED-TLM Series	-	20mA	-	-25°C	55°C
SL7-AP24	2491634 Data Sheet RoHS	EATON MOELLER Audio Signal Indicator Continuous Pulse 100dB 2.8kHz 24VDC 24VAC 92mA IP66 NEMA 4 NEMA 4X	Each	1+ $263.390 ($302.8985) 5+ $249.490 ($286.9135) 10+ $232.220 ($267.053)	Min: 1 / Mult: 1	24V	24V	Continuous, Pulse	100dB	IP66, NEMA 4, NEMA 4X, NEMA 13	SL7 Series	2.8kHz	92mA	-	-30°C	60°C
SL7-AP24-E	2491635 Data Sheet RoHS	EATON MOELLER Audio Signal Indicator Continuous Pulse 100dB 2.8kHz 24VDC 24VAC 92mA IP66 NEMA 4 NEMA 4X	Each	1+ $284.420 ($327.083) 5+ $269.420 ($309.833) 10+ $250.770 ($288.3855)	Min: 1 / Mult: 1	24V	24V	Continuous, Pulse	100dB	IP66, NEMA 4, NEMA 4X, NEMA 13	SL7 Series	2.8kHz	92mA	-	-30°C	60°C