| PartNumber | ZA120MASU2 | ZA120MASS1 | ZA120MASR8 |
| Description | Audio Indicators & Alerts FAST SPEED UP 75-85 dB 48-120 V | Audio Indicators & Alerts 1MIN ONTIME 75-85 dB 48-120 V | Audio Indicators & Alerts |
| Manufacturer | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| RoHS | Y | Y | Y |
| Product | Audible Signal Devices | Audible Signal Devices | - |
| Sound Pressure Level | 85 dBA | 85 dBA | - |
| Tone | Beep | Continuous | - |
| Voltage Rating | 120 VAC | 120 VAC | 120 VAC |
| Current Rating | 40 mA | 40 mA | 40 mA |
| Termination Style | Terminal Block | Terminal Block | Terminal Block |
| IP Rating | - | - | - |
| Diameter | 30.7 mm | 30.7 mm | - |
| Mounting | Panel | Panel | Panel |
| Length | 56.7 mm | 56.7 mm | - |
| Packaging | Bulk | Bulk | - |
| Series | ZA | ZA | ZA |
| Brand | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Length in | 2.232 in | 2.232 in | - |
| Length mm | 56.7 mm | 56.7 mm | - |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |
| Unit Weight | - | - | 1 oz |