| Brand | Honeywell |
|---|---|
| Type | Zone Expander |
| Model | 4219 |
| MPN | 4219 |
Check the listing for details. Honeywell 4219 Wired Eight-Zone Expander. Condition: New. Listed at 45.00 USD. The Honeywell Ademco 4219 8-Zone Expansion Module allows you to expand your Honeywell wired or hybrid security system by adding up to eight supervised hardwired zones. Compatibility: Honeywell Wired and Hybrid Security Systems.
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