Description
When your security system installation requires 8 additional hardwired zones for either new projects or retrofitting existing systems, the 4219 Wired Zone Expander is the ideal solution. This device enhances your system by adding up to 8 end-of-line resistor (EOLR) supervised zones, seamlessly integrating with the control panel through console wiring.
The 4219 Wired Zone Expander is perfect for augmenting current hardwired systems without the need to replace the main control panel. Multiple expanders can be installed to increase the number of hardwired zones, providing optimal security at a reduced cost. The unit comes in a white plastic housing suitable for wall mounting or installation in a Universal Can. Additionally, if the 4219 is installed remotely, it features tamper protection measures to ensure the unit remains securely connected and detectable by the control panel.
