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Model RM3
This 120 VAC relay can be used with BRK Electronics® brand smoke alarms, carbon monoxide alarms or heat alarms to signal auxiliary devices like horns, bells, and door closures.
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Relay has Form C contacts that switch between a normally open contact and a normally closed contact when smoke alarm goes into alarm. |
Maximum contact ratings: Voltage - 120V AC and 30V DC; Resistive - 15 amps; Motor - 1/3 horsepower. |
Fits into most standard junction boxes. |
Simple installation. |
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The RM3 accessory relay is designed to activate an auxiliary device like a bell, light or door closer when used with BRK® Electronics 120V AC smoke, Heat or CO alarms. Once connected, if the alarm is triggered, the RM3 sends a signal to activate the auxiliary device. The relay deactivates automatically when the alarm stops.
Relay may be wired next to alarm, or from a remote location. If wired remote from the alarm, a maximum of 1,000 feet of #18AWG or larger wire, rated at least 300V should be used. The 120V AC relay is to be used only with 120V AC BRK® Electronics alarms, to a maximum of 18 interconnected devices. The RM3 will not receive signals from alarms operating on battery or battery back-up power.
Model RM4
Designed to activate an auxiliary device like a bell, siren, strobe light, exhaust fan, alarm panel, or door closer when alarm is sounded. Now works with "Smart Interconnect" BRK CO alarms. The RM4 has form-C contacts that, once connected to BRK 120volt AC alarms, automatically activate whenever the alarm sounds and will automatically deactivate when the alarm shuts off. Meets UL 317, UL2034 and UL539 for accessories.
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Now works with "Smart Interconnect" BRK CO alarms |
120-volt AC-powered |
Form-C contacts that switch between a normally open contact and a closed contact |
Maximum contact rating: 120-volt AC and 30-voltDC; Resistive-15amps |
Motor - 1/3 horsepower |
Fits most standard junction boxes |
May be wired next to an AC alarm or from a remote location |
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