Security Products Frequently Asked Questions

Can I Put A 2k Resistor On A 4219 Zone Expander?
Find out if a 2K resistor can be put on a 4219 zone expander

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How do I install a Honeywell 5800TM?
Using Bi-directional wireless devices with the 5881 Receiver.

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How Do I Install The Honeywell 4219 On My Vista 20P?
Learn how to install the Honeywell 4219 on a Vista 20P

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How long do batteries last in wireless alarm sensors?
The average life of a battery in a wireless alarm sensor has many contributing factors.

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