| PartNumber | ZA120LADL1 | ZA120LADT7 | ZA120LADP3 |
| Description | Audio Indicators & Alerts 10 SEC DELAY 85-95 dB 48-120 V | Audio Indicators & Alerts 48 to 120 VAC/DC 3300 +/- 500 Hz | Audio Indicators & Alerts 22MM, 48-120VAC/DC, ROHS, STK |
| 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 | Panel Alarms | - |
| Sound Pressure Level | 95 dBA | 95 dBA | - |
| Tone | Continuous | Dual Tone | - |
| Voltage Rating | 120 VAC | 120 V | 120 VAC |
| Current Rating | 40 mA | 40 mA | 40 mA |
| Termination Style | Terminal Block | Terminal Block | Terminal Block |
| IP Rating | - | - | - |
| Diameter | 30.7 mm | 30.74 mm | - |
| Mounting | Panel | Panel | Panel |
| Length | 56.7 mm | 43.44 mm | - |
| Packaging | Bulk | - | - |
| Series | ZA | ZA | ZA |
| Brand | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Length in | 2.232 in | 1.71 in | - |
| Length mm | 56.7 mm | 43.44 mm | - |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| Factory Pack Quantity | 1 | 10 | 1 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |
| Frequency | - | 3.3 kHz | - |