The Honeywell 5881ENHC RF wireless alarm receiver is designed for use with control panels that are approved for use in commercial fire and/or burglary alarm installations. The 5881ENHC has a front and back tamper designed for commercial fire/burglary applications. The wireless receiver recognizes alarm, status and keypad control messages from wireless transmitters operating at 345 MHz. The wireless receiver also features a Spatial Diversity System that virtually eliminates "nulls" and "Dead sports" within the coverage area. The 5881ENH connects to the Honeywell control panel via the keypad bus. One or two receivers can be used to provide redundant coverage or extend coverage in large areas (panel dependent). The 5881ENHC is listed for the following; Commercial Fire UL864, Household Fire UL 985, Household Burg UL 1023, Commercial Burg UL365, UL 609, UL 1076, UL 1610, FM, MEA, CSFM.
Dimensions: 7-3/8" W x 4-3/8" (10-7/8" with antennas) H x 1-7/16" D
(188mm W x 112mm H without antennas) (277mm with antennas x 37mm D)
Operating Temperature: 32°F to 122°F (0°C to 50°C)