The Firex 4518 hardwire smoke detectors come equipped with 9V back-up batteries. The 4518 smoke detectors also include the false alarm control™ and mute features.
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Firex 4518 Smoke Detectors |
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$10.55 |
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Firex 4518 Ionization Smoke Detectors
are hardwire units with a 9V battery backup. The 4518 can easily be interconnected with other
Firex smoke
and heat detectors. The Firex False Alarm Control™ enables the user to mute non-threatening alarms for up to 15 minutes, reducing the temptation to disconnect the smoke detector in the event of an unwanted signal. Firex 4518 smoke detectors are interconnectable to up to 18 Firex units, 6 of which may be Firex heat alarms. When interconnected with other Firex smoke detectors, the unit that initiates the alarm horn throughout the system will display a rapidly flashing red LED, while the other interconnected smoke detector LEDs remain unlit. The Firex 4518 hardwire smoke detectors comply with UL standard 217. Backed by a 5 year limited factory warranty.
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