Iferguson 0 Posted March 7, 2022 Hello, i was wondering would this be suitable for a cctv system to give me battery back up if the power failed. https://www.hunters-wholesalers.co.uk/dantech-da1010-batt-10ah-vrla-yuasa-battery-pack-p-100303.html it has the following : Integrated 5-Port Gigabit network switch for 10/100/1000MbsPoE+ power injector with 4 load output ports 30W of load power availability per port, to IEEE 802.3:2012 Mode B (Delivers power over spare pairs on 10/100 networks only) 10Ah VRLA Yuasa Battery Pack The cameras i would be using are the hikvision 8mp colorVU power PoE: 802.3af, 36 V to 57 V, 0.18 A to 0.11 A, max. 6.5 W Also If you look at the data sheet in the above link it states that if i had an output load of 50w it would give me power for 9.5 hours with the 10ah battery I am wondering would this be correct, it seems to be a lot longer than other models of power supply units. Thank you Share this post Link to post Share on other sites
tomcctv 190 Posted March 7, 2022 Hi. It depends on your other equipment if it’s worth it battery Poe backup is ok but only if rest of equipment is protected no point cameras on and recording not are you running pc or nvr Share this post Link to post Share on other sites
Iferguson 0 Posted March 7, 2022 3 minutes ago, tomcctv said: Hi. It depends on your other equipment if it’s worth it battery Poe backup is ok but only if rest of equipment is protected no point cameras on and recording not are you running pc or nvr Thanks for your reply, Yes i will be running an nvr and will need it backed up also Share this post Link to post Share on other sites
tomcctv 190 Posted March 7, 2022 Ok so why not just backup nvr ? If it is Poe Share this post Link to post Share on other sites
Iferguson 0 Posted March 7, 2022 13 minutes ago, tomcctv said: Ok so why not just backup nvr ? If it is Poe what would you suggest buying to back up the nvr? Share this post Link to post Share on other sites
tomcctv 190 Posted March 7, 2022 49 minutes ago, Iferguson said: what would you suggest buying to back up the nvr? We use these … link below problem using separate supplies one Poe for cameras and one to power nvr or pc …. It can take a long time for startup plus nothing for router for alerts these are good …. Just plug Poe nvr into it …. Less to fail plus you can power your router https://1va.co.uk/entry-level-ups-systems-c-1.html?ceid=f446905c28def4ea070ec45e2720af20 1 Share this post Link to post Share on other sites
