The Wheelock UTA is a loud attention getting electronic ringer designed for use in noisy locations or for wide area coverage. It is FCC and DOC Registered for the public telephone network and can be used behind PBX and key systems that use interrupted ring voltages
from 40-130V, 20-30Hz or 18-30VDC/VAC or 36-60VDC.

The UTA, when used indoors, will accommodate a modular plug that mates with an RJ-11C jack (USA) or a CA-11 jack (Canada) for
ringing voltage. UTA operates directly off the telephone ringing voltage with low current drain to minimize line loading.

UTA offers a choice of four selectable sound patterns (horn, bell, single chime or vibrating chime) with a volume control. The UTA
is equipped with a weather resistant backbox for optional outdoor use with conduit enclosed wiring.

Tones:
Horn - 82-109 dB - Broadband Horn
Bell - 76-104 dB - 1560 Hz Modulated (0.07 Sec. ON/Repeat)
Vibrating Chime - 68-94 dB 700 Hz (1.0 Sec. Decay/Repeat)
Single Chime - 68-94 dB 700 Hz (1.0 Sec. Decay)

- Choice of 4 Selectable Sound Patterns
- Choice of 4 operating voltages
- Operates directly off telephone line
- Low REN
- Easy Dip switch selection with field selectable tones
- Indoor and Outdoor Installation
- Tamper resistant volume control
- FCC, DOC and UL 1459 Approved
- Optional UTA with Strobe requires 115VAC