SYSTEM SENSOR | HR-LF
Sounder, Low Frequency, 2-wire, 12/24 Volt, Indoor, Wall Mount, Red

MFR PART #  HR-LF
PART #  674243
Minimum 1 EACH
In Stock

Description

The SpectrAlert Advance series offers the most versatile and easy-to-use line of low frequency sounder and low frequency sounder strobes in the industry. With white and red plastic housings, dual listed for wall and ceiling mounting, SpectrAlert Advanc e can meet virtually any application requirement.

The wall-mount low frequency sounder, and low frequency sounder strobes were designed to address the NFPA 72 sleeping space requirements that require a low frequency notification appliance that operates within frequency range of 520 Hz +/- 10% and is of a square wave tone. Like the entire SpectrAlert Advance product line they include a variety of features that increase their application versatility while simplifying installation. All devices featur e plug-in designs with minimal intrusion into the back box, making installations fast and foolproof while virtually eliminating costly and time-consuming ground faults.

To further simplify installation and protect devices from construction damage, SpectrAlert Advance utilizes a universal mounting plate with an onboard shorting spring, so installers can test wiring continuity before the device is installed.
Installers can also easily adapt devices to a suit a wide range of application requirements using field-selectable candela settings, automatic selection of 12- or 24-volt operation, and a rotary switch for 520 Hz low frequency sounder tones.

Must be a reseller to purchase this product.

Features

  • 520 Hz +/- 10% square wave tone
  • Plug-in design with minimal intrusion into the back box
  • Tamper-resistant construction
  • Field-selectable candela settings on wall units: 135, 150, 177, and 185
  • Rotary switch for low frequency sounder tone
  • Universal moung plate for wall units
  • Mounting plate shorting spring checks wiring continuity before device installation
  • Electrically compatible with legacy SpectrAlert devices
  • Compatible with MDL3 sync module
  • Listed for ceiling or wall mounting

Specifications:

UNSPSC Code 46171600

Spec Sheet

Spec Sheet

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