AiPhone NHR-3A-4 4-ZONE INDICATOR LIGHT (UL 1069), Stock# NHR-3A-4 tool control board Requires two -48 VDC power

Requires two -48 VDC power inputs

Point to Point Connectivity (PPP)

Includes single N/O door release contact

Reduces the effort of converter maintenance and management

Textured mocha enamel

AiPhone NHR-3A-4 4-ZONE INDICATOR LIGHT (UL 1069), Stock# NHR-3A-4 tool control board Requires two -48 VDC powerProduct features AiPhone NHR 3A 4 This is a 4 zone indicator light (UL 1069). The lamps indicate which zone or area has an unanswered call which allows the staff to quickly assess where their attention is needed and the l amp will go off when there are no more unanswered calls in the associated area. *NEW IN THE BOX *One Year Warranty