Knox Safety 7212 Plug-In Carbon Monoxide Alarm with Never Replace Battery Back-Up and TRIO Alert System Go beyond the beep with this alarm from Knox Safety. The only alarm that features the TRIO Warning System – which alerts, informs, and directs you in an emergency. Instead of just the standard beeping, Knox Safety carbon monoxide alarms feature over twenty voice alerts that provide clear, detailed information about the current threat and instructions regarding what to do in the event of an emergency. When combined with our intelligent display, which uses easy-to-read graphic icons and scrolling messaging, the Knox Safety alarms provide you with a superior home safety solution.

Product Dimensions:

6.00 x 2.00 x 6.00 in

1.00 lbs

Shipping Dimensions:

7.00 x 4.00 x 8.00 in