Description The Honeywell 5881ENH is a wireless receiver that supports as many radio frequency (RF) zones as its security system will support. The 5881ENH provides up to 200' of wireless coverage allowing you to upgrade your security system with any of the easy to install 5800 series wireless devices. You can remotely mount the 5881ENH away from your alarm control panel using a 4-wire connection to get a more centrally located point of wireless reception. Keep in mind that most Honeywell security systems are only capable of using (1) wireless receiver. Therefore, consider where you will be mounting your wireless devices before you mount your wireless receiver. You can use a Honeywell 5800RP wireless repeater to extend the range of your wireless receiver to different areas of your home or business.