Key Features:
- Paging horn
- Talkback (requires V-9941A to operate)
- Easy Omni-Lock I-Beam clamp mounting system
- Weather resistant
- Indoor/outdoor
- Stainless steel hardware
- Built-in amplifier
- Built-in volume control
- 360* rotation
- Shatter-proof base fits seven standard electrical gang boxes
- VALCOM POWER UNITS (0)