Outdoor Bi-Directional Microphone Speaker Description:

The Outdoor Bi-Directional Microphone Speaker works as a speaker/microphone for high volume penetration. Intended for outdoor or large coverage applications, it is a microphone and speaker within one housing. While in operation the speaker provides both listen and talk back capabilities between the remote zone and an audio base station. When connected through an Audio conversion unit, it can also be interfaced with other audio receiving devices such as DVRs, IP Network Cameras and Video Servers. Furthermore, it works best for outdoor use and is useful for public safety in a retailer’s parking lot, back doors, alleyways, remote access gate, dealerships, or other perimeter protection applications. In addition, it also helps quickly deter theft, or to communicate with customers when an incident arises in the parking lot.

Key Features:

• Heavy duty ABS resin horn speaker with microphone within unit
• Omni-directional microphone, within 30′ diameter
• Also Weather resistant – For Indoor or Outdoor use
• Multi-Axis mounting bracket for universal applications
• Line Level Output (0dBV) from Microphone
• Also useful in damp as well as moist environments
• While also mounting up to 1000′ from base station
• Mounting bracket (2 1/2” dia) for vertical as well as horizontal positioning.

SPECIFICATIONS (MICROPHONE)

• Sensitivity: -45 dBV/Pa, 1 Pa = 94 dB SPL
• Frequency Response: 50 Hz to 15 kHz
• Output: Line Level (0 dBV, 600W @ 1kHz)
• Current Drain: 10mA
• Supply Voltage: 12 Vdc

SPECIFICATIONS (SPEAKER)

• Power rating: 30W
• Input: 70.7V constant
• Frequency response: 350 Hz to 14 kHz
• Lastly, Sensitivity: 109dB (Measured at 1m, 1W @ 1kHz)