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  1. Admin

    Which alarm system brand do you most use for installs?

    Please could you guys name 3, 4 or 5 brands you use for CCTV and Alarm systems and I'll start to collate a poll once we have a few and will keep adding brands not already mentioned once we have a dozen or more. VOTES ARE NOT PUBLIC SO NOBODY WILL KNOW WHO VOTED FOR WHICH BRAND YOU CAN PM ME A...
  2. julioherrera

    Julio Herrera Query on CCTV System Integration

    Hello, my name is Julio Herrera. How can I integrate my existing CCTV system with advanced analytics and AI-based video processing for real-time threat detection and alerting, and what are the potential challenges and considerations involved in such an integration?
  3. U

    TT system EICR questions

    Wondering if anyone can advise as I’m struggling to understand the regs, I’ve never tested or even worked on a TT system. I have tested an old farm that has been converted to a school so it is no longer an agricultural premises. The main supply is a three phase PME which feeds all 6 consumer...
  4. captdgf

    Help with knowledge of grounding system.

    Hello I'm a DIY'er seeking advice and clarity. I currently have no grounding system on my house. I do not have an outside main shutoff. My service meter is bolted to the outside of my basement then the service entry cable runs into my basement to my main panel. The panel is a square d homeline...
  5. Spoon

    UK What is a good wireless camera system.

    Hi Guys, A guy at work is after a wireless camera system. 6 wireless cameras. No power leads to cameras. Battery powered. Records onto a hard drive. Also want to monitor the live feeds on a screen. There are quite a few when you do a search on Google but I was wondering if someone has a...
  6. G

    Lowering amps for charging system.

    Hi all, Wasn’t sure where to get some information, so I thought I’d ask the question here! FYI I have no electrical quals, I build custom motorcycles as a side hobby and have built a fair few looms over the years, all be it simple platforms. Im in need of a little advise if something is...
  7. C

    Apartment complex lights not working or pool pump system. Novice maintenance man

    Apartment complex lights not working or pool pump system. Novice maintenance man with very little experience in electrical, and my job is on the line
    • chris1982
    • Thread
    • electrical lights maintenance not working novice pool pool pump pump system working
    • Replies: 2
    • Forum: DIY Electrical Advice
  8. timhoward

    Halogen Lamp heating system, diversity?

    I'm in the middle of preparing a quote for installing 12 x 3Kw and 4 x 2Kw halogen heaters in a church. The system design was provided by a specialist company. This sort of thing: The system is specified to be split into five zones to be turned on depending on occupancy. Unless the church...
  9. E

    Replacing a Lutron system

    My son has moved into a house with an obsolete Lutron system. It has started to go wrong and I'm looking at replacing it with a wireless Quinetic system. Although I am very capable of doing this, I'm not a qualified electrician so my question is, if I did this work myself, is it legal in the...
  10. HappyHippyDad

    What is a 'plug in' solar panel system?

    My best mate has been medically retired from the prison service at the young age of 52 and has time on his hands :D He's looking at a 'plug in' solar panel system. I've a read through it and with my limited experience of solar it looks like is is no different to a normal solar panel system...
  11. M

    Armoured wire for 24V system

    Hi All, I hope you are doing ok. I have a question regarding the 24V system. I am going to build a pergola and I could install 4 panels on it. The inverter and batteries would be in a building that is about 3-4m away. What armoured wire should I put in the ground in advance to connect these 4...
  12. tony9i9i9i

    Recommended home CCTV system

    Hi All, I have an elderly client who is moving into a new house and she wants "All want really is a security system where I can see whose around outside, nothing fancy and complicated", can be a combination of ired, solar or battery. In reality she will want remote access and storge, local or...
  13. K

    Garden supply on PME system

    Evening everyone . Currently looking at pricing a job up . It’s a hot tub supply . Outside socket with a few spare ways in an outdoor cu . 10mm armoured cable on 45 amp mcb . To outdoor consumer unit . From there a 32 amp hot tub circuit and an outdoor socket all in armoured . The question is...
  14. K

    ZE on tnc-s system

    Evening everyone . I was changing a fuse board today . Everything tested out fine and good . Until I measured the Ze which is on a tnc-s system . The result was 0.36 ohms now I know the max value for tncs is o.35 ohms . What would you guys do in this event call the dno or accept the result ...
  15. S

    50v on swa banjo ? TNC-S system new build

    I’ve had a weird one today. Banjo having 50v on it. L - main earth = 230v L - N = 230v N - main earth = clear I have 50v on the live - banjo & 24v on the Neutral - banjo. Disconnected both sides of the armoured and done insulation resistance between all cables and all <999.
  16. S

    Wet UFH/ Radiator system

    What’s the best setup for a system that has a heating system with existing radiators but a wet underfloor heating system is being added to a new extension. I will need a 3 channel programmer I assume? The plumber mentioned having it on all the time but just working on/off the independent stat in...
  17. P

    12v motor causing noise in 240v system

    Hi - On our small vessel we have a 12v failry powerful motor to run the autopilot, where the power is supplied by the boat's battery bank. On an 'independant' system we have 240v that is supplied via an inverter, but the power originates from the same battery bank as the 12v system. The...
  18. T

    Lost Neutral on 3 Phase system - how do you calculate the effect on line voltage

    I know the effect of a lost neutral (floating neutral) on a 3 phase system, and the theory of why the line voltages can vary. However, I have been attempting to show this by calculating the line voltages of a phase system at given loads on each phase. Lets say:- Red 296 Amps, Yellow 279 Amps...
  19. R

    Can I install an EMI filter to an existing solar system without jeopardising my feed in tariff?

    Can I install an RFI / EMI filter (designed to increase efficiency with a photvoltaic (PV) solar energy inverter) to an existing solar system without jeopardising my feed in tariff? https://www.eetimes.com/schaffner-emc-emi-filters-optimize-pv-solar-inverters/ Thanks
  20. RF Solutions Ltd

    Competition Time: RIoT-FOB Remote Control System and £100 Off Outdoor Lighting @ Lighting Legends

    Autumn is now here, it's that time of year where the clocks go back and lighting control moves forward. A time when UK customers with gardens want to light up their outdoor spaces earlier in the evenings; meaning they'll be looking for new lighting and a reliable method of wireless switching...

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