Honeywell 4219 Wired Eight Zone Expander
Product Description
Honeywell 4219 Wired Eight Zone Expander
- Newest 4219 with Green Board (Not the Older White Board)
- Uses 2k Resistors
- Expands Vista 20P or 21IP to Have 8 More Wired Zones
- Easy Wiring to the Keypad Bus
- Simple DIP Switch Addressing to Select Range of Zone Numbers
Technical Specifications
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