Model AOP-SP-W is a wall mount speakerphone designed to interface with various modes of audio/video transmission systems. They provide bi-directional audio to the receiving device (DVR, PC soundcard, IP Camera, etc.). The AOP-SP-W contains a built-in electret condenser microphone, pre-amp, amplifier and a 4” speaker. Also it has control potentiometers for adjusting the sensitivity of both transmitted and received audio. AOP-SP-W comes with both back boxes for Flush and Surface mounting to a wall.
Application
Model AOP-SP-W has the electronics to provide two-way/talk-listen audio with the following transmission systems:
Features
| Specifications (Microphone) | |
| Type | Electret Condenser |
| Audio output | Line level (0 dB @ 600 Ohm) unbalanced |
| Microphone element sensitivity | -45 dB |
| Frequency response | 40 Hz - 15 kHz |
| Audio Input Impedance | 600 Ohm |
| Specifications (Speaker) | |
| Speaker power output | 1W |
| Speaker impedance | 8 Ohm |
| Speaker magnet | 1.73 oz ceramic |
| Speaker size | 4” |
| Current Drain | 200mA |
| Supply Voltage | 12Vdc |
| Dimensions | Faceplate 8” H x 6 1/4” W Metal Backbox 8” H x 6 1/4” W x 2 3/4” D Plastic Backbox 8” H x 6 1/4” W x 2 5/8” D |
| Weight | 1lb 6 oz |
| Shipping Weight | 6 lbs |