| These flush-mount alarms fit into any 4.5” round hole and require no tools for installation. They utilize industry standard grommets and pigtails. The alarms are well-suited for applications requiring a compact profile. Weight: 12 oz. (341 g) 4028 is U.L recognized for electric vehicles and forklifts. | ||
| Voltage | 12 | ![]() |
| Amps | 0.2 | ![]() |
| Volume | 97 | ![]() |
| Type | Speaker | - |
| Temperature Range | -40F to +185F | - |
| Approval | CE, R10 | ![]() |
| Warranty | 2 Years | ![]() |
- Reinforced nylon housing
- Requires no tools for easy installation
- Utilizes industry standard grommets and pigtails





