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Today's schools are incorporating electronic classrooms tha
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Today's schools are incorporating electronic classrooms that distribute video and audio to teachers and students. Classroom monitors are provided with the means to remotely control centrally located video disc players, video cassette recorders/players and CD-ROM players. These classrooms are also able to receive programming via satelitte feeds as well as live presentations taking place in school lecture halls and auditoriums. The LearningLink series links enhance electronic classroom distribution systems by providinig transmission solutions for these routing switcher-based media systems as well as corporate board rooms and professional training facilities. LearningLink systems consist of a source multiplexer and a source demultiplexer to distribute the video and audio signals. FEATURES: One-way video and audio transmission Monaural audio 10 Hz to 8 MHz video bandwidth 20 Hz to 20 kHz audio bandwidth 600 ohm audio 50 dB video and audio SNR Less than 1% THD Optical AGC PDF Spec Sheet
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Today's schools are incorporating electronic classrooms tha
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Today's schools are incorporating electronic classrooms that distribute video and audio to teachers and students. Classroom monitors are provided with the means to remotely control centrally located video disc players, video cassette recorders/players and CD-ROM players. These classrooms are also able to receive programming via satelitte feeds as well as live presentations taking place in school lecture halls and auditoriums. The LearningLink series links enhance electronic classroom distribution systems by providinig transmission solutions for these routing switcher-based media systems as well as corporate board rooms and professional training facilities. LearningLink systems consist of a source multiplexer and a source demultiplexer to distribute the video and audio signals.Click Here to see more Products GE SECURITY LL101B-DM-RXXX N/A - Video and Audio Demultiplexer, Tx, Rack from Ge Security FEATURES: One-way video and audio transmission Monaural audio 10 Hz to 8 MHz video bandwidth 20 Hz to 20 kHz audio bandwidth 600 ohm audio 50 dB video and audio SNR Less than 1% THD Optical AGC PDF Spec Sheet
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15% Off Site Wide. Hands-free Video and Audio Recording! Th
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15% Off Site Wide. Hands-free Video and Audio Recording! The Scorpion Bluetooth Audio Video Recorder is a hands-free video and audio recording device that allows an officer to conduct investigations and handle arrests while simultaneously video taping the event. This unit is great for providing proof of the actions of criminals and the crime, helping bring the offenders to justice. Ideal for patrol officers, security guards, special event police or anyone needing a great quality recording device at an affordable price. Functional Blue-Tooth device records video and audio 3 Megapixel, Color CMOS Camera Field of view (F)V) is 69 degrees Video is 640 x 480, MPEG4 in .avi format Snap Shot capable, snapshots are 2048 x 1536 JPEG Internal 4GB memory Approximately 2 hours operating time on fully charged battery
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![Iris Im-Mon-09 9" Lcd Monitor 2 Video Inputs Security Systems and Surveillance](http://di1-1.shoppingshadow.com/images/pi/9f/0f/69/110133962-60x60-0-0_iris+iris+im+mon+09+9+lcd+monitor+2+video+inputs.jpg "Iris Im-Mon-09 9" Lcd Monitor 2 Video Inputs Security Systems and Surveillance")
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from $458
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from $840
(1 store)
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The 246DK series fiber links support high-quality, simultan
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The 246DK series fiber links support high-quality, simultaneous transmission of one-way video and two-way audio and control data over one or two multimode fibers. FEATURES: One-way video, two-way audio and data over one multimode fibers Interfaces to GE Security CCTV equipment Supports RS-422 and DTMF data formats 8 MHz video bandwidth 640 TV lines resolution 20 Hz to 15 kHz audio frequency response Audio SNR 50 dB 10 dB optical budget Optical AGC Standalone and rack configurations PDF Spec Sheet
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from $180
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from $925
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BONUS 8GB CARD INCLUDED:Key features of this PDVR:THIS AUCT
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BONUS 8GB CARD INCLUDED:Key features of this PDVR:THIS AUCTION IS FOR A DVR LCD VIDEO RECORDER ONLY.CAMERA EXTERNAL MIC NOT INCLUDED DVR Powers ANY 5-12V DC (150MA MAXIMUM OUTPUT)camera Mic(NOT INCLUDED) pal-ntsc ready Wired on-off remote for 1 touch silent start stop recording.LCD Display used to aim your camera or watch back recorded video.We also cater to your needs, if you have a special recording application you want to tell us about, or have ?'s about what you should buy, you can email us
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Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Conditions apply.
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from $559
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Make an easy connection from your power supply and digital
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Make an easy connection from your power supply and digital video recorder DVR to your security cameras with this 130 siamese video/power/audio cable130 Feet In Length Has Power Video and Audio in One CableUses AWG22 For Wire
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The 246DK series fiber links support high-quality, simultan
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The 246DK series fiber links support high-quality, simultaneous transmission of one-way video and two-way audio and control data over one or two multimode fibers. FEATURES: One-way video, two-way audio and data over one multimode fibers Interfaces to GE Security CCTV equipment Supports RS-422 and DTMF data formats 8 MHz video bandwidth 640 TV lines resolution 20 Hz to 15 kHz audio frequency response Audio SNR 50 dB 10 dB optical budget Optical AGC Standalone and rack configurations PDF Spec Sheet
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from $511
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from $661
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The 246DK series fiber links support high-quality, simultan
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The 246DK series fiber links support high-quality, simultaneous transmission of one-way video and two-way audio and control data over one or two multimode fibers. FEATURES: One-way video, two-way audio and data over one multimode fibers Interfaces to GE Security CCTV equipment Supports RS-422 and DTMF data formats 8 MHz video bandwidth 640 TV lines resolution 20 Hz to 15 kHz audio frequency response Audio SNR 50 dB 10 dB optical budget Optical AGC Standalone and rack configurations PDF Spec Sheet
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from $200
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Make an easy connection from your power supply and digital
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Make an easy connection from your power supply and digital video recorder DVR to your security cameras with this 165 siamese video/power/audio cable165 Feet In Length Has Power Video and Audio in One CableUses AWG22 For Wire
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The B748AV series high performance, broadcast-grade fiber t
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The B748AV series high performance, broadcast-grade fiber transmission system supports two-way composite video and two-way 2-channel line-level audio and relay/contact closure. The all-digital processing platform features 24-bit dual channel audio processing. FEATURES: Two-way transmission over one or two multimode fibers 9-bit video processing 24-bit audio processing 20 Hz to 20 kHz frequency response Unbalanced audio Relay/contact closure - 2 duplex channels 13 dB optical budget Video SNR 65 dB Audio SNR 90 dB 52 kHz audio sampling rate THD 0.006% Built-in audio and video test generator On-screen monitor displays PDF Spec Sheet
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idealtrades Store Click here to get eBay auction software a
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idealtrades Store Click here to get eBay auction software at Auctiva.com thankthanks for your consideration!! Good Luck! On Aug-26-03 at 05:21:58 PDT, seller added the following information: After purchasing, pay instantly with your credit card through PayPal! On Dec-29-04 at 11:16:58 PST, seller added the following information: View and search all the items in my picture gallery Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
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from $335
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The B748AV series high performance, broadcast-grade fiber t
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The B748AV series high performance, broadcast-grade fiber transmission system supports two-way composite video and two-way 2-channel line-level audio and relay/contact closure. The all-digital processing platform features 24-bit dual channel audio processing.Click Here to see more Products GE SECURITY B748AVR-RST1 MM - 2-Way Video & 2-Way 2-CH Audio, Rx, Rack from Ge Security FEATURES: Two-way transmission over one or two multimode fibers 9-bit video processing 24-bit audio processing 20 Hz to 20 kHz frequency response Unbalanced audio Relay/contact closure - 2 duplex channels 13 dB optical budget Video SNR 65 dB Audio SNR 90 dB 52 kHz audio sampling rate THD 0.006% Built-in audio and video test generator On-screen monitor displays PDF Spec Sheet
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The ELK-120 is a high quality, nonvolatile, digitally recor
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The ELK-120 is a high quality, nonvolatile, digitally recordable voice audio driver and electronic siren driver. It features two (2) channels of user recordable voice or sounds with up to 20 seconds of record time. Two additional inputs offer three (3) digitally synthesized siren sounds including yelp, bell, and industrial buzzer sounds. The siren sounds can be triggered in sequence with the voice channels. The ELK-120 v.2 features 4 channels that can be configured as 2 channels of siren and 2 channels of voice, or all 4 channels can be used for voice. Either way the voice channels are fully recordable and are stored in non-volatile re-programmable memory. Total time of recording is 8 minutes. The Siren channels offer a choice of: Classic Yelp Sound, Temporal Coded Horn, or Pulsing Industrial Horn. The siren sounds can be triggered in sequence with the voice channels. The channels can be configured to play once or to repeat endlessly. Two channels support our unique ComboTrigger feature, especially designed for controls that have a single alarm output with a pulsing option for fire or burglary. When pulsed, the Temporal Coded Horn fire signal is sounded. The optional ELK-129 Computer Interface may be used to download .WAV sounds from a PC to the ELK-120. Also available is the ELK-124 offering eight recordable voice channels of 1 minute each. Features Four Channels Configurable as: Two Siren and Two Recordable Voice OR Four Recordable Voice. Maximum record time is 8 minutes divided between the number of voice channels. Siren Sounds: Classic Yelp Siren, Temporal Coded Horn, and Steady Industrial Horn. Temporal Coded Horn meets ANSI standard for Audible Emergency Evacuation Signaling. Recordings stored in non-volatile memory. Voice channels accept momentary triggers. "One Shot" or Continuous voice playback settings. Option to trigger +V1 and or +S3 channels from a steady or pulsing input ComboTrigger. Built-in condenser microphone for recording. Adjustable speaker volume and current draw. Powerful 24 watt audio amplifier for Speakers. Line Level Output Jack for Paging Systems and Amplifiers. PC sound card interface connector. Lifetime Limited Warranty.
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from $2,200
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from $520
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from $300
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from $433
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from $150
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from $86
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The 246DK series fiber links support high-quality, simultan
... Read more
The 246DK series fiber links support high-quality, simultaneous transmission of one-way video and two-way audio and control data over one or two multimode fibers.Click Here to see more Products GE SECURITY 246D1K-R1B49 MM - Video, 2-Way Audio & Data, Rx, Can from Ge Security FEATURES: One-way video, two-way audio and data over one multimode fibers Interfaces to GE Security CCTV equipment Supports RS-422 and DTMF data formats 8 MHz video bandwidth 640 TV lines resolution 20 Hz to 15 kHz audio frequency response Audio SNR 50 dB 10 dB optical budget Optical AGC Standalone and rack configurations PDF Spec Sheet
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![DVR 600 SERIES 8 CH. VIDEO 4 CH. AUDIO INTERNAL DVD 1TB H [bos-dvr65008a100] Security Systems and Surveillance](http://di1-2.shoppingshadow.com/images/pi/32/be/52/107335309-60x60-0-0_bosch+dvr+600+series+8+ch+video+4+ch+audio+interna.jpg "DVR 600 SERIES 8 CH. VIDEO 4 CH. AUDIO INTERNAL DVD 1TB H [bos-dvr65008a100] Security Systems and Surveillance")
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from $962
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