Battery Operated Smoke Alarm, Ionization, 4 in dia ORS NASCO efficient service at minimal cost|For

efficient service at minimal cost|For general scrubbing in factories

heat-treated

splinter-resistant handle is built to last a long time|Rounded end for comfortable grip||

welds and metals

which helps maintain consistent shape and cutting action

Battery Operated Smoke Alarm, Ionization, 4 in dia ORS NASCO efficient service at minimal cost|ForTest buttonTests unit's electronic circuitry, horn and battery function Low battery indicatorSmoke alarm will chirp in the event of a low battery Red LEDFlashes every 30 40 seconds to indicate that the smoke alarm is receiving power Dust cover Battery operatedEasy installation and continuous protection even during power outages