- Description
- Specifications
Selectable Candela Horn Strobe with Six Field-Switchable Tones, Super-Slide Mounting, and Checkmate Voltage Verification for 24VDC Notification Appliance Circuits
The Potter HS-24WR is a selectable candela horn strobe that delivers audible and visual fire alarm notification with field-adjustable 15, 30, 60, 75, and 110 candela settings and six switchable tones in a low-profile red wall-mount housing. The selectable candela output lets installers configure each device for its specific location without stocking multiple part numbers, and the six tone options including temporal three, continuous, 2400Hz, mechanical, chime, and whoop cover the full range of code requirements and facility preferences. The HS-24WR operates on 24VDC from the fire alarm panel notification appliance circuit with minimal current draw and a consistent 1Hz flash rate.
The HS-24WR is part of the Potter HS-24 Series and ships with a standard 4-inch metal mounting plate featuring the Super-Slide bracket for fast installation and easy supervision testing access. The Checkmate Instant Voltage Verification feature lets technicians confirm proper wiring and voltage drop at the device without a multimeter, speeding commissioning and annual inspections across large notification appliance circuits. The tamperproof locking mechanism conceals mounting screws to prevent unauthorized removal, and the unit carries ANSI/UL 464 and ANSI/UL 1971 listings for fire protective signaling applications.
Where the HS-24WR Fits
- Commercial office buildings and corporate campuses where the selectable 15 to 110 candela output configures each device for hallways, open offices, conference rooms, and lobbies without changing the part number, the six field-switchable tones allow different zones to use different alarm signals, and the minimal current draw supports more devices per notification appliance circuit
- Schools, universities, and institutional buildings where the Super-Slide mounting plate speeds annual NFPA testing by providing easy access for supervision verification, the Checkmate voltage verification eliminates the need for a multimeter at each device during commissioning, and the tamperproof locking mechanism prevents unauthorized removal in high-traffic corridors and stairwells
- Healthcare facilities and assisted living environments where the six tone options allow each floor or wing to use a distinct alarm pattern for staff recognition, the low-profile housing fits into finished ceilings and walls without drawing attention, and the selectable candela range accommodates both small patient rooms and large common areas on the same notification appliance circuit
What the HS-24WR Delivers
- Selectable Candela Output: Field-adjustable 15, 30, 60, 75, and 110 candela settings via selector switch. Consistent 1Hz flash rate across all candela levels. 24VDC operation with minimal current draw from the fire alarm panel notification appliance circuit.
- Six Field-Switchable Tones: Temporal three (synchronized), continuous, 2400Hz, mechanical, chime, and whoop tone patterns selectable in the field. Covers the full range of NFPA 72 and local code requirements for audible fire alarm notification.
- Super-Slide Mounting with Checkmate Verification: Standard 4-inch metal mounting plate with Super-Slide bracket for fast installation and supervision testing access. Checkmate Instant Voltage Verification confirms wiring and voltage drop at the device without a multimeter.
- Tamperproof UL Listed Housing: Red low-profile wall-mount housing with tamperproof locking mechanism that conceals mounting screws. ANSI/UL 464 and ANSI/UL 1971 listed for fire protective signaling applications. 3-year warranty.
