Description: SYSTEM SENSOR HR-LF 2-WIRE LOW FREQUENCY SOUNDER (RED) The System Sensor HR-LF offers the most versatile and easy-to-use line of low-frequency sounder and low-frequency sounder strobes. With red plastic housings, dual listed for wall and ceiling mounting, SpectrAlert Advance can meet virtually any application requirement. The System Sensor HR-LF wall-mount low-frequency sounder and low-frequency sounder strobes. They a r e designed to address the NFPA 72 sleeping space requirements that require a low-frequency notification appliance. That operates within the frequency range of 520 Hz ± 10% and is of a square wave tone. Include a variety of features that increase their application versatility and simplify installation. All devices feature plug-in designs with minimal intrusion into the back box, making installations fast. Foolproof, virtually eliminating costly and time-consuming ground faults. Simplify installation and protect devices from construction damage. SpectrAlert Advance utilizes a universal mounting plate with an onboard shorting spring. Installers can test wiring continuity. Installers can easily adapt devices to 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. Features / Specifications 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 mounting plate for wall units Mounting plate shorting spring checks wiring continuity. Electrically compatible with legacy SpectrAlert devices Compatible with MDL3 sync module Listed for ceiling or wall mounting Datasheet Relative Item Payment We accept the following payment methods: PayPal Visa Master Card American Express Discover Please contact us if you have any questions. Shipping Services We offer the following shipping services: USPS Priority Mail (free shipping) UPS Next Day Air Saver UPS 2nd Day Air UPS Next Day Air If you would like your package shipped differently, please contact us. Please note: Even if you selected free shipping, your package may still be shipped UPS Ground International Shipping If you are outside the United States and need our articles you can contact us through an Ebay message. We offer 4 shipping options if they do not work, please contact us and we will make changes for you. We process all orders the same day when we receive the payment before 5:00 PM ET. Daily we strive to provide the best service to our buyers and give the highest satisfaction but if for some reason there is an error to receive your purchase please contact us before leaving a negative feedback. Warranty Please be aware that we are not authorized distributors. We can not guarantee the featured item will have the manufacturer's warranty or support.
Price: 50 USD
Location: Miami, Florida
End Time: 2025-01-04T14:51:35.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: System Sensor
Model: HR-LF
Type: Sounder
MPN: Does not apply