Eaton Electronic Sounder Flange 28V DC IP65 92 dB 32-Tone

Eaton 570001RSCO-0020 Electronic Sounder is a high-performance alarm device engineered for demanding industrial, commercial, and residential signalling applications. With a flange mount form factor, this compact sounder is suitable for installation in locations with limited space and provides reliable notification using selectable tones.

Operating from a 9V DC to 28V DC supply, this sounder is flexible for integration into a variety of control systems and automation panels. The IP65 ingress protection rating ensures suitability in environments exposed to dust and water, making it ideal for both internal and external installation zones.

The device offers 32 distinct tones, selectable via simple control inputs, and supports two-stage alarms to enable graduated warning signals as required in safety and fire alarm systems. Maximum sound output reaches 92 dB at 1 meter, ensuring audibility in noisy facilities such as manufacturing plants, warehouses, and commercial buildings.

The ABS plastic housing delivers impact and chemical resistance, protecting the electronics against harsh elements and extending operational lifetime. Temperature tolerance from -25°C to +70°C guarantees reliable function across a wide range of environmental conditions.

This sounder is frequently deployed in fire alarm systems, process signalling, security alarms, and general industrial warning applications, especially where clear, high-volume notification is required. It is commonly found in hotels, retail outlets, offices, and multi-use facilities.

Installation is rapid thanks to the flange mount and compact design (base diameter 50mm, base length 53mm, width 45mm). Automatic tone synchronisation ensures alarms sound clearly across multiple units and avoids confusion among personnel.

The white external finish presents a professional look and blends well in modern architectural settings. The product is CE and RoHS compliant, and the broad voltage range and low current draw (18 mA typical) further increase compatibility with standard control equipment.

Applications include industrial automation, process safety systems, fire protection, access control, and general alerting scenarios. Provides loud 92 dB sound output suitable for noisy environments. Offers 32 selectable tones with two-stage alarm capability for versatile signalling.

Features compact flange-mount design, easy installation in confined spaces. 28V DC operation, wide voltage range from 9VDC to 28VDC for flexible integration. IP65-rated housing offers robust dust and water protection for indoor and outdoor use.

Durable ABS plastic construction resists physical impacts and corrosive chemicals. Operating temperature from -25°C to +70°C enables broad application range. Automatic tone synchronisation improves alarm clarity and reduces confusion.

White finish provides professional appearance for commercial and residential spaces. Browse the EnvMart Electronics & Electricals category for more signalling devices from Eaton and other leading brands.