The LiftMaster LMHS24W white horn strobe is an indoor dual‑notification device designed to alert occupants with both sound and light. Its dual‑voltage circuitry automatically senses 12‑ or 24‑volt DC input, and installers can choose from multiple candela settings (15 to 185) to tailor strobe intensity. The horn produces an 88+ dBA output with adjustable tone and two volume levels, while the strobe flashes at one flash per second for clear visual signaling. With a compact white housing and ADA‑compliant design, this 2‑wire horn strobe integrates easily into LiftMaster fire door and commercial access systems to enhance safety.
Features & Compatibility:
- Auto‑sensing 12/24 V DC input with field‑selectable candela output (15–185 cd)
- Loud 88+ dBA horn; tone and two volume settings
- 1 flash per second strobe; meets ADA requirements
- Dimensions 5.6 × 3.46 × 1.91 inches; indoor wall mount
- Operating temperature 32°F–120°F; humidity 10–93 %
- Compatible with LiftMaster smoke detectors (LMPD24, LMPDT24), fire door operators and 24‑V warning devices
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