LiftMaster Fire Rated Red Horn Strobe, 2-Wire (12/24VDC) | LIF-LMHS24R

This LiftMaster plain white 2-wire device combines a loud horn and a bright strobe light for effective audible and visual alerts. Operating on either 12 or 24VDC with automatic voltage selection, it offers versatile low-voltage installation. Its bright red design allows it to stand out in various environments.