First Alert - Phase Failure Relay, 120 V - RM4
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Phase Failure Relay, 120 V

Manufacturer: First Alert
Manufacturer #: RM4
SKU: 25043989
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Voltage (Volts):120 V
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Product Detail:
  • Manufacturer First Alert
  • Manufacturer # RM4
  • Voltage (Volts) 120 V
Product Overview:
Works with BRK smoke and heat alarms and smart interconnect BRK CO alarms.