Telephone Alerts are unique audible signaling devices designed for telephone extension and notification alerting in office areas as well as in large and noisy locations. Typical applications include machine shops, factories, warehouses, print shops, construction sites and offices of all types. The UTA-1 provides a combination of features never before available from a single device including: a choice of four (4) selectable sound patterns horn, bell, vibrating chime, and single chime, all with a wide range volume control; choice of four (4) operating voltages in one unit: 24 VDC, 24 VAC, 48 VDC, and 90 Vrms/20 Hz: which operates directly from the telephone ringing voltage with low current draw to minimize line loading.FEATURES: High dBA (108 dB@3' maximum) and low current draw, Low REN of One unit for most telephone systems with easy dip switch selection, Standard RJ11C phone jack connection (USA) or CA-11 jack (Canada), Field selectable tones with easy dip switch selection, Attractive indoor and outdoor mounting, Tamper resistant volume control, Connection to the public telephone network are FCC, DOC and UL 1459 approved.

This telephone extension ringer is the best available...features galore, at a GREAT Price!

• Voltage available: 24 VDC, 24 VAC, 48 VDC,and 90 Vrms/20 Hz 
• Operating Current: .006 - .045A (tone and voltage dependant)
• Temperature Range: Not Available
• Listings: U.L. 1459, FCC, DOC
• Indoor /Outdoor Use
• Mounting: Surface Mounting
• Volume Adjustment
• Tone Selectable