UTA-1 WHEELOCK Universal Telephone Alert System The UTA-1 is a professional-grade telephone alert device designed for critical communication applications. This universal unit operates across multiple voltage standards, supporting 24/48 Vdc, 24 Vac, and 90 Vrms inputs at 20 Hz frequency, making it compatible with diverse electrical infrastructure and legacy systems. Engineered for reliability in demanding environments, the UTA-1 delivers consistent alert signaling for telephone-based notification systems. Its multi-voltage capability eliminates the need for separate units across different installations, reducing inventory complexity and simplifying deployment. Ideal for emergency communication networks, security systems, and industrial facilities requiring dependable telephone alert integration. The robust construction ensures long-term performance in mission-critical applications where communication clarity cannot be compromised.

This high-efficiency signaling device, crafted for diverse safety and communication applications, delivers clear and dependable audible alerts. With versatile engineering that includes customizable sound patterns and multiple voltage configurations, it is adaptable to a wide range of installation environments. Furthermore, its integrated, weather-resistant backbox makes it suitable for outdoor use, while compliance with key industry standards ensures both safety and consistent performance.

Specifications:

Features:

• UL Standard 1950 approved
• ADA compliant design
• Four selectable sound patterns: horn, bell, vibrating chime, and single chime
• Four operating voltage options: 24V DC, 24V AC, 48V DC, and 90Vrms/20–30Hz
• High-output 109 dB piezo speaker
• Low current draw and REN
• Tamper-resistant volume control
• DIP switch configurable settings
• Weather-resistant backbox for optional outdoor installations with conduit wiring
• Complies with FCC Part 68, CSA C22.2, and IC C5-03 standards