Honeywell Home 5881ENM 16-Zone Security Wireless Receiver

Flexible wireless security receiver supporting up to 16 zones with four-wire keypad data line connectivity. Compatible with all 5800 Series non-bi-directional wireless devices for seamless integration into existing systems. Compact design measures 4-3/4" H x 7-1/2" W, fitting easily into standard installations. Trusted by millions of users worldwide for reliable, cost-effective security solutions. Includes 2-year limited warranty.