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First Alert ONELINK Hardwire Wireless Smoke Alarm with Battery Backup #SA521CN
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| SKU: SA521CN-3ST |
| UPC: 029054002440 |
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| Your Price: |
$50.43 |
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| Shipping |
$7.98 |
| Ships in 2-3 business days |
| Product Description- Hardwire wireless smoke alarm with battery backup
- Uses photoelectric sensing technology which is environmentally friendlier
- Low battery warning; simple to use silence/test button; pullout battery drawer
- Add additional battery operated First Alert ONELINK alarms to expand without wires
- 120-volt with 2 AA battery backup
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