![I have two sets of Live / Neutral / Black (interconnect?) wires for my smoke detectors. Should I be connecting both sets or just one? : r/DIYUK I have two sets of Live / Neutral / Black (interconnect?) wires for my smoke detectors. Should I be connecting both sets or just one? : r/DIYUK](https://i.redd.it/i-have-two-sets-of-live-neutral-black-interconnect-wires-v0-90nqmhrt19jb1.jpg?width=3072&format=pjpg&auto=webp&s=a6bc7b67af03c53a99c8d7e263d5795d86cc641d)
I have two sets of Live / Neutral / Black (interconnect?) wires for my smoke detectors. Should I be connecting both sets or just one? : r/DIYUK
![wiring - OLD UK Lighting Live wire in neutral, how is this working? is it safe? - Home Improvement Stack Exchange wiring - OLD UK Lighting Live wire in neutral, how is this working? is it safe? - Home Improvement Stack Exchange](https://i.stack.imgur.com/QtPML.png)
wiring - OLD UK Lighting Live wire in neutral, how is this working? is it safe? - Home Improvement Stack Exchange
![Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… | Electrical wiring colours, Color coding, Electrical wiring Understanding Earth, Neutral and Live Wires. Different Wires Sizes are used for different situation. C… | Electrical wiring colours, Color coding, Electrical wiring](https://i.pinimg.com/originals/20/ea/70/20ea700f1abeee9b78220f69ca6063e5.jpg)