Cable Runs & Conduit for Off-Grid Smart Locks

Half of off-grid maintenance is chasing squirrels and sunlight.

1) Conduit Material

Use liquid-tight flex (UL LFMC) for exterior runs; UV-rated PVC for buried sections.
Avoid cheap split loom tubing — it crumbles under UV.

2) Rodent Resistance

Metal conduit or braided sleeving over cable exits.
Steel mesh straps on door bottom routes.

3) Routing Best Practices

Leave service loop at both ends (15 cm min).
Drip loop before panel entry; seal with gland (Post 4).
Keep signal and power lines separated by 2 inches min.

4) Label Everything

Weatherproof tags at each junction box. Future-you will thank past-you in snow season.

A good conduit plan is like a good storyline — no loose ends and no surprises.

Related Reading

Solar-Powered Smart Lock Kit — Cable routing and drip loops.
Lightning & Surge Protection — Cable management and bonding.
Weather Sealing for Smart Locks — Cable glands and protection.