The 120V recessed ceiling speakers for outdoor patiofrom recessed ceiling speakers for outdoor patioenables you to upgrade an existing Advantage Electrol screen by adding ViewShare video conferencing features. It includes a new fabric, motor, and roller assembly. Also included is a Logitech C930e HD Webcam (integrated in the screen's slat bar) and a Jabra SPEAK 410 MS Speakerphone.

130" Diagonal / 16:10 Aspect Ratio    High Contrast Matte White Screen Surface    1.1 Gain / 100° Viewing Angle    For Screens with Type 1 Motor    Integrated Webcam and Speakerphone    Smooth Roll Technology

High Contrast Matte White is a fiberglass surface with a gray base for deeper reproductions of black, which improves contrast. It is for non-high-definition projection and environments with moderate ambient light. Cone: 100° Gain: 1.1

This retrofit is for screens that have the Type 1 Motor. The Type 1 Motor is identified by a 4-wire connector and has manual limit adjustments on the end of the motor

• The auto-focusing camera is integrated into the slat bar
• Plug-and-play connectivity
• Full HD 1080p video calling (up to 1920 x 1080 pixels); 720p HD video calling (up to 1280 x 720 pixels) with supported clients
• H.264/SVC video compression
• Supports H.264 SVC 1080p for Microsoft Lync 2013, along with optimizations for call performance in single or multiparty HD video
• 90° field of view
• Up to 4X zoom in 1080p
• Rightlight 2 Technology for clear image in various lighting environments, even low light
• Optional light application for control of pan, tilt and zoom
• Carl Zeiss lens
• External privacy shutter
• Automatic low-light correction
• High-speed USB 2.0 certified (ready for USB 3.0)
• System requirements: Windows 7 or 8 / Mac OS X 10.7 or higher
• 2.4 GHz Intel Core 2 Duo processor
• 2GB of RAM
• Adequate hard drive space for recorded videos
• USB 2.0 port
• Compatible with UVC apps, and H/264 for Lync 2013. Optimized for Lync and Skype

• Connects via USB
• Requires 120 VAC power (AC adapter included)
• Microsoft certified
• Wideband hi-fi frequency response
• Includes digital signal processing, which digitally optimizes your voice and music while suppressing echoes
• Omnidirectional microphone and noise filter enhances call clarity by eliminating background noise
• Standard (E-STD) microphone sensitivity is comparable to a normal telephone receiver and is used in most telephone devices
• Mute function directly on the device

• Standard Silent Drive System to keep your screen whisper quiet
• Standard Low Voltage Control (LVC) to keep your screen operation flexible
• Smooth Roll Technology to keep your screen flat
• Standard black backing retains projected brightness
• Seamless screen surface

Related Questions and Answers

Q: 1. What is the impedance of these speaker?

A: The Yamaha NS-AW194 speakers are 8-ohms.

Q: 2. Are there two speakers in the box?

A: Yes both speakers are in the box, and they are awesome.

Q: 3. Can i use karaoko

A: These are not PA speakers and so they are not designed for karaoke use.

Q: 4. Hi do you ship to ireland and if so do these speakers come with brakets ? Thank you in advance . James

A: Unfortunately B&H cannot ship BOSE products outside the USA.

Q: 5. Are these speakers suitable for outdoor use in a covered patio?

A: I have them indoors they work fineI have seen them at hair salons tooI'm sure it will be fine as long as water doesn't hit it.

Q: 6. What amp would you recommend for 4 of these speakers in a classroom?

A: The smallest possible as volume with most likely be low as not to bother classes next door.

Q: 7. I have a QSC CX-204V 4 Channel Power Amplifier (70V), can it be used to power these speakers?

A: No. These speakers have an impedance of 8 ohms and will not work on a 70 volt system.

Q: 8. Can I also use these speakets indoor?

A: Yes.

Q: 9. Can you buy housings for these speakers to use in an open joist with no ceiling?

A: Not sure, we installed them in a drop ceiling, the sound is perfect for our application.

Q: 10. Hi, if these speakers are placed in a pool deck about 100 feet away from the receiver, can they be wired with a 10 AWG wire?

A: The Bose 251 Outdoor Environmental Speakers (White) BH #BO251W would require standard speaker wiring. 10 AWG would work.