whistle Posted February 9, 2017 Share Posted February 9, 2017 After some help chaps. I am quoting a site with off site monitored cctv and using a Hik NVR, this isn't my problem. The problem is I am proposing to put a 5m column 100m from the main building with a wireless bridge to connect to the PTZ. There is not going to be any ground works on site as there is already 240v at the PTZ location, it's in the middle of a farm type area. Now I need a tanoy on the column. Question is how do I transmit the Audio over the wireless bridge?? I have no problem fitting a 2nd amp at the column but don't want my ARC having two IP addresses for the audio. As the whole site needs one audio source. Any ideas appreciated. Quote Link to comment Share on other sites More sharing options...
Nova-Security Posted February 9, 2017 Share Posted February 9, 2017 https://www.broadcastwarehouse.com/barix/instreamer-and-exstreamer-100-audio-over-ip/84/product Quote www.nova-security.co.uk www.nsiapproved.co.uk No PMs please unless i know you or you are using this board with your proper name. Link to comment Share on other sites More sharing options...
Belfastengineer Posted February 9, 2017 Share Posted February 9, 2017 Does your PTZ have audio? Quote Link to comment Share on other sites More sharing options...
james.wilson Posted February 9, 2017 Share Posted February 9, 2017 hik doesn't do broadcast audio like that it needs to use the audio out for most arc's. Its a shame you cant set the cams audio out to be global Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
whistle Posted February 9, 2017 Author Share Posted February 9, 2017 Not quoted yet so could quote one with audio if available in hiks range. Quote Link to comment Share on other sites More sharing options...
james.wilson Posted February 9, 2017 Share Posted February 9, 2017 you can but that's per channel audio. Ive done it using the audio out and a powered horn, but wont work well with an arc afaik Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
21ninja Posted February 9, 2017 Share Posted February 9, 2017 1 hour ago, james.wilson said: you can but that's per channel audio. Ive done it using the audio out and a powered horn, but wont work well with an arc afaik We have done this on a monitored site and had to tell the arc which cameras had the horns. We had 6 cameras in a rectangle car compound with a horn on every other camera. Quote Link to comment Share on other sites More sharing options...
james.wilson Posted February 9, 2017 Share Posted February 9, 2017 agreed but that needs target camera for audio they tend to use the global output real world stuff not what you ask Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
whistle Posted February 9, 2017 Author Share Posted February 9, 2017 We have another site like this and it's a mess as the arc has 3 different Ip addresses for audio in different areas, not the best as most of the time the operators **** it up. Quote Link to comment Share on other sites More sharing options...
Belfastengineer Posted February 9, 2017 Share Posted February 9, 2017 1 hour ago, james.wilson said: you can but that's per channel audio. Ive done it using the audio out and a powered horn, but wont work well with an arc afaik Would need to check this as I think Sentinel may have fixed this Quote Link to comment Share on other sites More sharing options...
sixwheeledbeast Posted February 10, 2017 Share Posted February 10, 2017 I can't stand Hikshite and certainly wouldn't recommend for monitored sites. Personally, Smartdisc > Distribution Amp then the Barix units to pole, decoder with built in Amp to drive the horn on the pole. Can drive 2 x 25 watt, 8 ohm imp. Quote Link to comment Share on other sites More sharing options...
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