Pro tip: Don't cheap out on zone expanders like I did

I grabbed a no-name 8-zone expander off an auction site for $45 last month. Worked fine for about 2 weeks then started giving false alarms on zones 3 and 5 randomly. Spent a whole Saturday troubleshooting wiring before I realized the board itself was glitchy. Ended up tossing it and buying a proper DSC unit for $120. That $45 savings cost me 8 hours of my time and a service call redo. Anyone else get burned by off-brand gear like this?

2 comments

2 Comments

margaret_lane12d agoOG Member

Expecting a $45 board to handle zone expander power loads.

lucaslane12d ago

Same thing with cheap power strips at home. People plug a space heater and a fridge into a $10 strip and wonder why it melts. @margaret_lane, you pay for what you get, and a budget board is going to buckle under heavy loads every time. Had a buddy who tried running a mini split off a clearance rack surge protector, and it tripped everything in the house. Cheap parts just can't handle the constant draw, same as a cheap phone charger that heats up. Gotta match the gear to the job, not the price tag.