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System Sensor HCRL-LF L-Series 520 Hz Indoor Ceiling-Mount Fire Alarm Sounder, Red

Price: $191.00Model: HCRL-LF
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System Sensor HCRL-LF L-Series 520 Hz Indoor Ceiling-Mount Fire Alarm Sounder, Red1 / 3
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About the HCRL-LF

Designed for indoor ceiling installation, this red low-frequency fire alarm sounder delivers a 520 Hz ±10% square-wave tone for sleeping-space notification applications. Its plug-in design minimizes intrusion into the back box, while the mounting plate’s shorting spring helps installers check wiring continuity before fitting the device.

Select from High/Low, Temp3, Temp4, and Continuous tone settings using the rotary switch. Field-selectable candela options and 24-volt operation support a range of system requirements. The sounder is compatible with the MDL3 sync module and electrically compatible with legacy SpectrAlert and SpectrAlert Advance devices.

Specifications

BrandSystem Sensor
ModelHCRL-LF
Product typeLow-Frequency Fire Alarm Sounder

Specs are taken from the manufacturer listing. Need a detail that isn't here? Ask us.

In the box

    Shipping & returns

    Shipping (US)

    • Free standard shipping on orders of $500 or more
    • Standard shipping $8.00 on orders under $500
    • Express shipping $15.00

    Returns

    • 30 days from delivery to request a return
    • Item must be unused, in its original packaging with all parts
    • Contact us first for a return authorization
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