First Alert SA501CN2-3ST ONELINK Wireless Battery Operated Smoke Alarm

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... First Alert SA501CN2-3ST ONELINK Wireless Battery Operated Smoke Alarm - 2 Pack. You probably need more than a couple to cover your entire house. But at least it's a start.

First Alert ONELINK Wireless Smoke Alarm 2-Pack - $39.99

Woot it before it sells out!

Some Features: # A house fire can double in size every thirty seconds, are you prepared? # ONELINK alarms provide your family with an earlier warning of potential dangers and give you more time to respond to the alarm # It is recommended to have one smoke alarm in every bedroom and at least one on every level of your home # Once installed, ONELINK alarms automatically communicate with other ONELINK-enabled alarms – once one alarm sounds, they all sound # Easy to install – no hard wiring required, ONELINK alarms communicate wirelessly