| TYPE | DESCRIPTION |
| Mfr | Mallory Sonalert Products Inc. |
| Series | ZT |
| Package | Bulk |
| Product Status | Active |
| Driver Circuitry | Indicator, Internally Driven |
| Input Type | AC |
| Voltage Range | 90 ~ 120V |
| Frequency | 3.7kHz |
| Technology | Piezo |
| Operating Mode | Single Tone, Visual Indicator |
| Duration | - |
| Sound Pressure Level (SPL) | 85dB @ 90V, 61cm |
| Current - Supply | 40mA |
| Port Location | Top |
| Operating Temperature | -30°C ~ 65°C |
| Approval Agency | cUL, UL |
| Ratings | - |
| Ingress Protection | NEMA 3R, 4X, 12 |
| Mounting Type | Panel Mount |
| Termination | Terminal Block |
| Size / Dimension | 1.210" Dia (30.74mm) |
| Height - Seated (Max) | 2.234" (56.75mm) |
| Base Product Number | ZT120 |
