| PartNumber | AI-4328-P-C120-R | AI-4328-P-C28-2-R | AI-4328-P-C120D-R |
| Description | Audio Indicators & Alerts 110 VDC 17MA 98DBA | Audio Indicators & Alerts 2800Hz 4-28VDC 97dBA | Audio Indicators & Alerts 105dBA 110VAC 2800Hz |
| Manufacturer | PUI Audio | PUI Audio | PUI Audio |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| RoHS | Y | Y | Y |
| Product | Indicators | Indicators | Indicators |
| Type | Audio Indicator | Audio Indicator | Audio Indicator |
| Sound Pressure Level | 98 dBA | 97 dBA | 98 dBA |
| Tone | Continuous | Continuous | Continuous |
| Frequency | 2.8 kHz | 2.8 kHz | 2.8 kHz |
| Voltage Rating | 110 V | 12 V | 110 V |
| Current Rating | 17 mA | 8 mA | 17 mA |
| IP Rating | - | - | - |
| Dimensions | 42.5 mm L x 42.5 mm W x 33 mm H | 43 mm L x 43 mm W x 33 mm H | 43 mm L x 43 mm W x 33 mm H |
| Mounting | Panel | Panel | Panel |
| Height | 33 mm | 33 mm | 33 mm |
| Length | 42.5 mm | 43 mm | 43 mm |
| Packaging | Bulk | Tray | Tray |
| Series | AI | AI | AI |
| Width | 42.5 mm | 43 mm | 43 mm |
| Brand | PUI Audio | PUI Audio | PUI Audio |
| Height in | 1.299 in | 1.299 in | 1.299 in |
| Height mm | 33 mm | 33 mm | 33 mm |
| Length in | 1.673 in | 1.693 in | 1.693 in |
| Length mm | 42.5 mm | 43 mm | 43 mm |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| Factory Pack Quantity | 40 | 30 | 30 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |
| Width in | 1.673 in | 1.693 in | 1.693 in |
| Width mm | 42.5 mm | 43 mm | 43 mm |
| Termination Style | - | Screw | Screw |
| Unit Weight | - | 1.269863 oz | - |