The NH-12/24-R Horn Appliance is ideal for wall mount designs that require 2 wire installation and 2 selectable dBA settings (90 & 95). Features: Selectable Continuous Horn or Temporal (Code 3) 2 Selectable dBA settings of 90 and 95 dBA in both tones 12VDC/24VDC Patented Universal Mounting Plate Wall mount Available in Red or White Agency Approvals UL, MEA, CSFM, FM and BFP

Average RMS Current

Series NS/NH 24 VDC		Audible	Wall Mount Horn Strobe Models
		NH-12/24	NS-241575W	NS-24MCW
		@24VDC	15/75cd	15cd	30cd	75cd	110cd
High (95) dBA	24VDC	0.035	0.082	0.061	0.085	0.129	0.167
	UL max*	0.044	0.104	0.074	0.107	0.184	0.244
Low (90) dBA	24VDC	0.014	0.067	0.049	0.072	0.117	0.154
	UL max*	0.018	0.096	0.066	0.101	0.177	0.232
Series NS/NH 12VDC		Audible	Wall Mount
		NH-12/24	Aud/Strobe
		@12V	NS-121575W
High (89) dBA	12 VDC	0.016	0.160
	UL max*	0.021	0.262
Low (84) dBA	12VDC	0.010	0.155
	UL max*	0.012	0.257

* RMS current ratings are per UL average RMS method. UL max current rating is the maximum RMS current within the listed voltage range (16-33v for 24v units). For strobes the UL max current is usually at the minimum listed voltage (16v for 24v units). For audibles the max current is usually at the maximum listed voltage (33v for 24v units). For unfiltered FWR ratings, see installation instructions.