ORNO OR-DP-ML-131 campainha escolar 230V AC 85dB vermelho aço

The ORNO OR-DP-ML-131 is a robust electromechanical school bell designed for reliable signaling in educational, industrial, and warehouse environments. With a powerful 85 dB sound output at 1 meter and continuous ringing, it ensures clear audibility even in noisy settings. The bell features a durable steel bell and plastic base, surface-mounted for easy installation, and operates on standard 230V AC power.

Advantages

High sound level of 85 dB ensures effective alerting. Durable steel construction withstands frequent use. Simple surface mount installation saves time. Low power consumption of 9.2 W reduces energy costs. Wide operating temperature range from -20°C to +50°C suits various climates.

Suitable for

• Schools and educational institutions
• Industrial facilities and factories
• Warehouses and logistics centers
• Public buildings requiring audible signals

Key specifications

• Power Supply: 230V AC, 50 Hz
• Power Consumption: 9.2 W
• Current Consumption: 0.04 A
• Sound Level: 85 dB (at 1m)
• IP Rating: IP20
• Operating Temperature: -20°C to +50°C
• Bell Diameter: 150 mm
• Bell Material: Steel
• Base Material: Plastic
• Color: Red (bell), Black (base)
• Mounting: Surface Mount
• Sound Type: Continuous Ringing

Recommendations

For optimal performance, install in a dry indoor location (IP20). Ensure proper electrical connection by a qualified electrician. Regular maintenance of moving parts is recommended to prolong service life.