INNE MR-300R/24V Outdoor Optical-Acoustic Signaller 24V DC 120dB Red LED White Housing

The INNE MR-300R/24V is a professional outdoor optical-acoustic signaller designed for security and alarm systems. Combining a high-output piezoelectric sounder with bright red LED strobe, it delivers a powerful 120 dB alarm at 1 meter, ensuring clear warning in any environment. Built with a durable polycarbonate housing (IP54) and tamper protection, it is suitable for wall mounting in demanding outdoor conditions.

Advantages

Reliable 24V DC operation with low current consumption (180 mA in alarm). Two selectable tones for flexible alert scenarios. Robust construction with IP54 rating and wide temperature range (-25°C to +55°C). Tamper protection against opening and detachment enhances security. Certified to EN 50131-4 Grade 2 for professional alarm systems.

Suitable for

• Outdoor perimeter security
• Industrial alarm systems
• Commercial building safety
• Warehouse and logistics centers
• Public address and emergency warning

Key specifications

• Type: Optical-Acoustic (Sounder & Strobe)
• Operating Voltage: 24 V DC
• Sound Level: 120 dB (at 1m)
• Light Source: High-brightness LEDs, Red
• Housing Material: Polycarbonate
• IP Rating: IP54
• Operating Temperature: -25°C to +55°C
• Max Current Consumption (Alarm): 180 mA
• Tamper Protection: Against opening and detachment from wall
• Number of Tones: 2 (selectable)
• Mounting Type: Surface (Wall)
• Certifications: EN 50131-4 Grade 2, CE
• Housing Color: White (with Red lens)
• Sounder Type: Piezoelectric Transducer

Recommendations

For optimal performance, use with a compatible 24V DC alarm control panel. Ensure proper mounting on a solid surface and test all functions during installation. The device is designed for outdoor use but should be protected from direct water jets.