Analog Door Phone -- ADP1 [ADP1 from Bogen Communications, Inc.]
from Security Cameras Direct

2-way hands free communication [See More]

  • Features: Outdoor
  • Application: Voice; Door Phone
Astatic Dynamic Wall Mounted Weatherproof Microphone -- WM1000
from TelephoneStuff.com

Dynamic Wall Mounted Weatherproof Microphone. Features: - Resists extreme temperature and humidity found in outdoor environments. - Frequency response tailored to increase intelligibility and reduce background noise. - Designed to be mounted behind external grille (not included). - Die cast zinc... [See More]

  • Features: Outdoor
  • Application: Paging
  • Directivity: Omnidirectional