james.wilson
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Everything posted by james.wilson
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Id go for the last option
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no, increase the voltage it (dc) will half the current demand, ac theory is more log vs the lin of dc. DC is easier as its pure ohms law, Ac theory adds a little more ie impedance but its similar, ish
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https://www.securitywarehouse.co.uk/catalog/genie-24vac-to-12vdc-power-converter-p-3756.html
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balun size
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you can send 24v ac up and convert to 12v dc at the camera end
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i dunno if id of used just 1 cable at 60m even if proper cat5e
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60m is a long way on cca for that load
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RT @MorleyIAS: Business-owners beware, @Tyne_Wear_FRS is changing how they respond to false alarms from next month http://t.co/EOXSSj4d9K #…
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28 new tweeps followed me in the last week. I find relevant people to follow with the #CopyFollowers feature of http://t.co/v177tI5Xnz
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Oh dear. Oh dear, oh dear. Worse than some of the ones we've got in the pipeline here at tsi towers! https://t.co/8R8K6lxhDy
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Gained 28 new followers in the past week. I’m growing my account the right way, are you? Do it with http://t.co/v177tI5Xnz
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RT @CrimestoppersUK: @therealtsi ...and nor does it suggest that the police will respond. It says the alarm makes an automated call to the …
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RT @secureitall: Some one is behind the times @sainsburys, but a little surprised it got passed @CrimestoppersUK https://t.co/VYazvDAwDa
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RT @ParkingPranks: http://t.co/vmUgxJV9Gw ParkingEye v Beavis appeal result - HHJ Moloney was wrong but appeal dismissed
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RT @crosbyintruder: Tip of the day:- Always set your alarm even at night or if you are popping out for 10 mins. It take seconds to set it! …
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31 tweeps followed (thank you!) and 13 unfollowed (goodbye!) me in the past week. Thank you http://t.co/v177tI5Xnz.
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RT @shoddyjob: "Right Keith just reverse back slowly" How to cut greenery quickly! #Landscape2015 #shoddyjob http://t.co/UjuoNZ6JeE
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There's not always a bracket for every surface, sometimes you just have to use skill & craftsmanship. Or a #tsibodge. http://t.co/xMRvUKGf3g
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RT @EasyGates: @therealtsi Register your interest in this years Gate Safety Conference on 14th Oct by visiting http://t.co/ZSJyvRdUMQ
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Innovation or #TSIbodge? You've got yourself a wireless alarm, now take it to the edge with a Wireless Fused Spur! http://t.co/cllLlib8hh
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Thanks to all our new followers - if you're in the UK security industry, we've followed you back! More #tsibodge's coming soon!
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Also sdi v2 allows for data up the coax and next year v3 gives power too http://www.highdefcctv.org/hdcctv-specification
