Indicators

PUI Audio indicators are a simple self-driven, drop-in solution for applications requiring a simple tone or siren sound. Choose electromagnetic types for richer sound quality and better low-frequency response, or opt for low profile piezoelectric types for sharp, high-pitched tones. Our indicators are available in sizes from 9.5mm to 155mm, with various mounting options and the ability to withstand harsh environments.
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161 Total Results for Indicators

Product Device TypeResonant Frequency (kHz)SPL (dB) Height Dimensions  
AI-3025-TF-LW100 Piezo2500100 16mm 39mm (L)
30mm (W)		 View
AI-1027-TWT-3V-R Electro-Mechanical2.780 5mm 9.5mm (L)
9.5mm (W)		 View
AI-1027-TWT-5V-2-R Electro-Mechanical2.7382 5mm 9.6mm (L)
9.6mm (W)		 View
AI-1027-TWT-5V-HT-R Electro-Mechanical2.785 5mm 9.6mm (L)
9.6mm (W)		 View
AI-1223-TWT-5V-7 Piezo2.385 10mm 12mm (L)
12mm (W)		 View
AI-1223-TWT-12V-3-R Electro-Mechanical2.385 10mm 12mm (L)
12mm (W)		 View
AI-1223-TWT-5V-4-R Electro-Mechanical2.385 15mm 12mm (L)
12mm (W)		 View
AI-1224-TWT-5V-R Electro-Mechanical2.485 8mm 12mm (L)
12mm (W)		 View
AI-1231-TWT-4 Piezo3.183 8mm 12mm (L)
12mm (W)		 View
AI-1433-TWT-R Piezo3.380 13mm 13.8mm (L)
13.8mm (W)		 View
AI-1440-TWT-12V-R Piezo480 8mm 13.8mm (L)
13.8mm (W)		 View
AI-1441-TWT-12V-R Piezo4.180 13mm 13.7mm (L)
13.7mm (W)		 View
AI-1450-T-WP-LW80-R Piezo580 10mm 14mm (L)
14mm (W)		 View
AI-1450-TWT-WP-R Piezo580 10mm 14mm (L)
14mm (W)		 View
AI-1622-TWT-5V-R Electro-Mechanical2.285 14mm 16mm (L)
16mm (W)		 View
AI-2304-TF-LW147-12V Electro-Mechanical0.482 15mm 33.5mm (L)
17mm (W)		 View
AI-2304-TF-LW147-24V Electro-Mechanical0.478 15mm 33.5mm (L)
17mm (W)		 View
AI-2304-TT-24V-2-R Electro-Mechanical0.484 19mm 23mm (L)
17mm (W)		 View
AI-2304-TT-24V-R Electro-Mechanical0.484 18mm 22.5mm (L)
17mm (W)		 View
AI-2331-TWT-R Piezo3.185 10mm 23.4mm (L)
23.4mm (W)		 View
AI-2332-TWT-12V-2-R Piezo3.285 10mm 23.4mm (L)
23.4mm (W)		 View
AI-2429-TT-12V-R Piezo2.995 22mm 23.8mm (L)
23.8mm (W)		 View
AI-2429-TWT-12V-2-R Piezo2.9100 16mm 23.8mm (L)
23.8mm (W)		 View
AI-2429-TWT-3P-R Piezo2.990 16mm 23.8mm (L)
23.8mm (W)		 View
AI-2429-TWT-5V-R Piezo398 16mm 24mm (L)
24mm (W)		 View
AI-2429-TWT-R Piezo2.9100 16mm 23.8mm (L)
23.8mm (W)		 View
AI-2437-TT-2-R Piezo3.790 18mm 24mm (L)
24mm (W)		 View
AI-2437-TWT-2-R Piezo3.7100 18mm 24mm (L)
24mm (W)		 View
AI-2437-TWT-R Piezo3.7100 18mm 24mm (L)
24mm (W)		 View
AI-2604-TF-12V-R Electro-Mechanical0.495 20mm 26mm (L)
26mm (W)		 View
AI-2604-TF-LW120-12V Electro-Mechanical0.479 15mm 38mm (L)
26mm (W)		 View
AI-2604-TF-LW120-24V Electro-Mechanical0.482 15mm 38mm (L)
26mm (W)		 View
AI-2628-TF-LW100-WP-R Piezo2.885 26mm 25.6mm (L)
16mm (W)		 View
AI-2630-T-WP-LW250-R Piezo380 26mm 25.6mm (L)
16mm (W)		 View
AI-2835-TF-LW150-3-R Piezo3.5100 25mm 39.5mm (L)
28mm (W)		 View
AI-3239-TF-LW140-R Piezo3.995 14mm 45mm (L)
32mm (W)		 View
AI-3245-TF-LW95-R Piezo4.590 10mm 32mm (L)
22mm (W)		 View
AI-3435-TF-LW140-R Piezo3.596 15mm 33.7mm (L)
33.7mm (W)		 View
AI-3736-P-C28-R Piezo3.690 24mm 37.8mm (L)
37.8mm (W)		 View
AI-4028-P-SP32-R Piezo2.898 23mm 48.5mm (L)
40mm (W)		 View
AI-4033-TWT-R Piezo3.395 8mm 40mm (L)
40mm (W)		 View
AI-4228-P-C120-R Piezo2.892 33mm 42.5mm (L)
42.5mm (W)		 View
AI-4228-P-C18-R Piezo2.9108 33mm 42.5mm (L)
42.5mm (W)		 View
AI-4228-P-C18-3-R Piezo2.990 33mm 43mm (L)
43mm (W)		 View
AI-4228-P-C48-R Piezo2.886 33mm 42.5mm (L)
42.5mm (W)		 View
AI-4228-P-FP250-R Piezo2.894 42mm 42.5mm (L)
42.5mm (W)		 View
AI-4228-P-SP250-R Piezo2.894 42mm 42.5mm (L)
42.5mm (W)		 View
AI-4228-TF-LW140-3-R Piezo2.8106 16mm 60mm (L)
41.8mm (W)		 View
AI-4228-TF-LW140-4-R Piezo2.895 16mm 60mm (L)
41.8mm (W)		 View
AI-4228-TF-LW140-7-R Piezo2.8100 16mm 60mm (L)
41.5mm (W)		 View
AI-4228-TF-LW140-FP-R Piezo2.898 16mm 60mm (L)
41.8mm (W)		 View
AI-4228-TF-LW140-R Piezo2.8105 16mm 60mm (L)
41.8mm (W)		 View
AI-4230-S-C24-R Piezo2.993 22mm 42mm (L)
42mm (W)		 View
AI-4328-P-C28-R Piezo2.891 33mm 42.5mm (L)
42.5mm (W)		 View
AI-4328-P-C28-2-R Piezo2.897 44mm 43mm (L)
43mm (W)		 View
AI-4328-P-C120-R Piezo2.898 33mm 42.5mm (L)
42.5mm (W)		 View
AI-4328-P-C120D-R Piezo2.898 44mm 43mm (L)
43mm (W)		 View
AI-4329-P-FP28-R Piezo2.888 44mm 43mm (L)
43mm (W)		 View
AI-4328-P-FP250-R Piezo2.891 42mm 42.5mm (L)
42.5mm (W)		 View
AI-4429-P-C12-2-R Piezo2.9105 42mm 43mm (L)
43mm (W)		 View
AI-4429-P-CP12-2-R Piezo2.9105 42mm 43mm (L)
43mm (W)		 View
AI-4429-P-CP12-3-R Piezo2.9105 34mm 43mm (L)
43mm (W)		 View
AI-5025-TF-LW100-R Piezo2.5117 29mm 70mm (L)
50mm (W)		 View
AI-5025-TWT-R Piezo2.5115 29mm 50mm (L)
50mm (W)		 View
AMI-4440-TT-C Piezo480 10mm 44mm (L)
44mm (W)		 View
AMI-4440-TT-O Piezo480 10mm 44mm (L)
44mm (W)		 View
AMI-4440-TT-V Piezo480 10mm 44mm (L)
44mm (W)		 View
API-4260-LW150-2-R Electro-Mechanical- N/A -100 25mm 50mm (L)
42mm (W)		 View
LAI-1441-TB-WP Piezo4.183 8mm 13.8mm (L)
13.8mm (W)		 View
LAI-3330-PR-WP Piezo3104 4mm 32.8mm (L)
32.8mm (W)		 View
LAI-3735-PY-WP Piezo3.5104 4mm 36.5mm (L)
36.5mm (W)		 View
SMI-0927-S-3V Electro-Mechanical2.782 4mm 8.5mm (L)
8.5mm (W)		 View
SMI-1027-T-5V-R Electro-Mechanical2.783 5mm 10mm (L)
9.6mm (W)		 View
SMI-1027-TW-3V-R Electro-Mechanical2.780 5mm 9.7mm (L)
9.7mm (W)		 View
SMI-1027-TW-5V-R Electro-Mechanical2.780 5mm 9.6mm (L)
9.6mm (W)		 View
SMI-1324-TW-12V-R Electro-Mechanical2.485 7mm 12.5mm (L)
12.5mm (W)		 View
SMI-1324-TW-3V-R Electro-Mechanical2.475 7mm 12.8mm (L)
12.8mm (W)		 View
SMI-1324-TW-5V-3-R Electro-Mechanical2.485 7mm 12.8mm (L)
12.8mm (W)		 View
SMI-1324-TW-5V-R Electro-Mechanical2.485 7mm 13.1mm (L)
12.5mm (W)		 View
SMI-1324-TW-5V-R-T/R Electro-Mechanical2.485 7mm 13.1mm (L)
12.5mm (W)		 View
X-2629-TWT-2-R Piezo2.9106 22mm 26.3mm (L)
26.3mm (W)		 View
XL-2835-TF-FP-LW150-R Piezo428 25mm 28mm (L)
28mm (W)		 View
X-4028-P-C32-R Piezo2.8105 23mm 48.5mm (L)
40mm (W)		 View
X-4033-TF-LW80-R Piezo3.3106 23mm 50mm (L)
50mm (W)		 View
X-4035-P-FP32-R Piezo2.895 23mm 48.5mm (L)
40mm (W)		 View
XL-5530L-LW300-S-R Piezo3123 56mm 54.5mm (L)
54.5mm (W)		 View
XL-5530-LW300-S-R Piezo3123 56mm 54.5mm (L)
54.5mm (W)		 View
AVW-05DBR-RL Siren- N/A -- N/A - 110mm 93mm (L)
93mm (W)		 View
AW-05CR-NC Siren- N/A -- N/A - 27mm 108mm (L)
108mm (W)		 View
AW-10FR Siren 43mm 71.5mm (L)
52.5mm (W)		 View
AW-10FR-NSVC Siren92 43mm 71.5mm (L)
53mm (W)		 View
AW-10FW-NSVC Siren- N/A -92 43mm 60mm (L)
53mm (W)		 View
AW-10PR Siren 45mm 50mm (L)
50mm (W)		 View
AW-10PR-NSVC Siren- N/A -92 45mm 50mm (L)
50mm (W)		 View
AW-15SBR Siren- N/A -- N/A - 75mm 93mm (L)
93mm (W)		 View
AW-30SBR Siren- N/A -- N/A - 95mm 109mm (L)
109mm (W)		 View