A replacement pack of resistors for doubling hardwired zones on a Vista-20P. It is useful if you lost the originals or need more.
What it does
Zone doubling lets one hardwired zone on the panel carry two sensors, so the Vista-20P goes from 8 zones on board to 15. The kit has 7 resistors of 3K ohm and 7 resistors of 6.2K ohm. You wire them in at the sensors and zone terminals following the panel instructions.
Works with
Made for the Vista-20P zone-doubling feature. Zone doubling must be enabled in panel programming.
Why you want it
Seven pairs of resistors turn a few extra sensors into extra zones without adding an expander.
Specifications
| Works with panels | Vista-20P (zone doubling must be enabled in programming) |
|---|---|
| 3K ohm resistors | 7 pieces (orange, black, red, gold) |
| 6.2K ohm resistors | 7 pieces (blue, red, red, gold) |
| Total | 14 resistors |
| Use | Zone doubling |
In the box
- 7 x 3K ohm resistors
- 7 x 6.2K ohm resistors
