Model AOPSP-PB is a wall mount speakerphone with a 5/8” call button. It is designed to interface with various modes of audio/video transmission systems such as IP Network Cameras, Video Encoder that accept audio, DVR’s, soundcards, etc. The unit contains a built-in microphone and 4” speaker for providing bi-directional audio with the receiving source (IP network camera, etc.) Also a vandal resistant call button for switch closure activity. Gain adjust potentiometers for listen and talkbalk are located inside the unit.
AOPSP-PB comes with two back boxes - 1 for surface mounting (metal backbox) and 1 for flush mounting (plastic backbox)
Application
Models AOPSP-PB is used in conjunction with other manufacturer’s audio receiving devices such as:
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 7 oz |
| Shipping Weight | 6 lbs |