| • Tamper-resistant construction. | shall have field-selectable candela settings including 135, 150, 177, and 185. LOW FREQUENCY SOUNDER The low frequency sounder and the Sync·Circuit™ MDL3 |
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| before device installation. | 24 volts (includes fire alarm panels with built in sync). When |
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| devices. | appliance circuit outputs shall operate between 8.5 and 17.5 volts; 24-volt rated notification appliance circuit outputs shall operate between 16.5 to 33 volts. If the notification appliances |
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| • Listed for ceiling or wall mounting. | are not UL 9th edition listed with the corresponding panel or power supply being used, then refer to the compatibility listing |
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| Architect/Engineer Specifications | of the panel to determine maximum devices on a circuit. The low frequency sounder has an option to switch between tem- |
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| GENERAL | poral three pattern, non-temporal (continuous) pattern and DF-60803:A • 5/21/2014 — Page 1 of 4 |
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| SYNCHRONIZATION MODULE | Nominal Voltage Range Low Frequency Sounder Strobe: Operating Voltage Range MDL3 Sync Module: 8.5 to 17.5V (12V nominal) or 16.5 to 33 V (24 V nominal). |
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| coded power supply. | Sounder Dimensions: 5.6 inches L x 4.7 inches W x 1.3 inches D (142mm L x 119mm W x 33mm D). |
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| Physical/Electrical Specifications | Low Frequency Sounder/Strobe with Surface Mount Back Box Dimensions (SBBR, SBBW): 6.4 inches L x 4.7 inches Low Frequency Sounder with Surface Mount Back Box |
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| Humidity Range: 10 - 93% non-condensing. | Dimensions (SBBR, SBBW): 5.7 inches L x 4.8 inches W x 3 |
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| Strobe Flash Rate: 1 flash per second. | inches D (145mm L x 120mm X x 76mm D). 8-17.5 Volts 16-33 Volts |
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| Candela | DC FWR DC FWR 135 N/A N/A 228 207 |
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| High Candela | 150 N/A N/A 246 220 |
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| Range | 175 N/A N/A 281 251 185 N/A N/A 286 258 8-17.5 Volts 16-33 Volts |
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| Sound Pattern | dB DC FWR DC FWR |
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| Temporal | High 191 262 138 166 |
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| Continuous | High 292 384 138 208 |
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| Coded | High 292 388 153 205 16-33 Volts 16-33 Volts |
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| DC Input | 135 150 177 185 FWR Input 135 150 177 185 |
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| Volts | Volts |
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| Switch | Sound DC FWR DC FWR DC FWR DC FWR |
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| Position | Pattern (P2HR-LF, P2WH-LF) DF-60803:A • 5/21/2014 — Page 3 of 4 SpectrAlert® Advance™ is a trademark of Honeywell International, Inc. ©2014 by Honeywell International Inc. All rights reserved. Unauthorized use of this document is strictly prohibited. This document is not intended to be used for installation purposes. We try to keep our product information up-to-date and accurate. We cannot cover a |
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