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See Product Specifications
| Part Number: | AI-4228-P-C48 | 
| Category: | Audio Products | 
| Subcategory: | Alarms, Buzzers, and Sirens | 
| Manufacturer: | PUI Audio, Inc. | 
| Packaging: | Bulk | 
| Product Status: | Obsolete | 
| Driver Circuitry: | Indicator, Internally Driven | 
| Input Type: | DC | 
| Voltage - Rated: | 12 V | 
| Voltage Range: | 10 ~ 48V | 
| Frequency: | 2.8kHz | 
| Technology: | Piezo | 
| Operating Mode: | Single Tone | 
| Duration: | - | 
| Sound Pressure Level (SPL): | 86dB @ 12V, 10cm | 
| Current - Supply: | 3mA | 
| Port Location: | Top | 
| Operating Temperature: | -30°C ~ 85°C | 
| Approval Agency: | - | 
| Ratings: | - | 
| Ingress Protection: | - | 
| Mounting Type: | Panel Mount | 
| Termination: | Screw Terminal, Quick Connect Tab - 0.256" (6.50mm) | 
| Size / Dimension: | 1.673" Dia (42.50mm) | 
| Height - Seated (Max): | 1.280" (32.50mm) |