| PartNumber | PK-27N35WQ | PK-27N35EPQ | PK-27N36PSQ |
| Description | Audio Indicators & Alerts CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X16 | Audio Indicators & Alerts CONSTANT, 2-28VDC 3.5KHZ, 90DB, 37X24 | Audio Indicators & Alerts CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10 |
| Manufacturer | Mallory Sonalert | - | - |
| Product Category | Audio Indicators & Alerts | - | - |
| RoHS | Y | - | - |
| Product | Buzzers | - | - |
| Sound Pressure Level | 90 dBA | - | - |
| Tone | Continuous | - | - |
| Frequency | 3.5 kHz | - | - |
| Voltage Rating | 12 V | - | - |
| Current Rating | 15 mA | - | - |
| Termination Style | Wire Leads | - | - |
| IP Rating | - | - | - |
| Diameter | 30 mm | - | - |
| Dimensions | 30 mm L x 30 mm W x 16 mm H | - | - |
| Mounting | Flush | - | - |
| Height | 16 mm | - | - |
| Length | 30 mm | - | - |
| Series | PK | - | - |
| Width | 30 mm | - | - |
| Brand | Mallory Sonalert | - | - |
| Height in | 0.63 in | - | - |
| Height mm | 16 mm | - | - |
| Product Type | Audio Indicators & Alerts | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Audio Devices | - | - |
| Unit Weight | 0.239863 oz | - | - |