| PartNumber | ZA016LDCT | ZA016LDCM1 | ZA016LDDL1 |
| Description | Audio Indicators & Alerts 22MM, 6-16VDC, ROHS, STK | Audio Indicators & Alerts 6 to 16 VDC 3300 +/- 500 Hz | Audio Indicators & Alerts 10 SEC DELAY 85-95 dB 6-16 V |
| Manufacturer | Mallory Sonalert | Mallory Sonalert | - |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | - |
| RoHS | Y | Y | - |
| Product | Audible Signal Devices | Panel Alarms | - |
| Sound Pressure Level | 95 dBA | 95 dBA | - |
| Tone | Continuous | Chime | - |
| Frequency | 3.3 kHz | 3.3 kHz | - |
| Voltage Rating | 16 V | 16 V | - |
| Current Rating | 40 mA | 40 mA | - |
| Termination Style | Terminal Block | Terminal Block | - |
| IP Rating | - | - | - |
| Diameter | 30.7 mm | 30.74 mm | - |
| Dimensions | 30.74 mm L x 30.74 mm W x 43.45 mm H | 30.74 mm L x 30.74 mm W x 43.45 mm H | - |
| Mounting | Panel | Panel | - |
| Height | 43.45 mm | 43.45 mm | - |
| Length | 30.74 mm | 30.74 mm | - |
| Series | ZA | ZA | - |
| Width | 30.74 mm | 30.74 mm | - |
| Brand | 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 | - |
| Factory Pack Quantity | 1 | 10 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Unit Weight | 1 oz | 1 oz | - |