The Honeywell 5881ENL is a wireless alarm receiver that can support up to 8 wireless zones. The 5881ENL connects to four wire keypad data line on your Honeywell security system and supports all 5800 series non-bidirectional wireless devices (bidirectional devices are compatible with use of 5800TM).
Dimensions: 4-3/8" H x 7-3/8" W
8 Zones (5800-Series Receiver)
Connects to four wire keypad data lines
Supports all 5800-Series non-bidirectional wireless devices