First Alert 10 Year Smoke & Carbon Monoxide Alarm

Photoelectric smoke sensor reduces nuisance alarms. Electrochemical carbon monoxide sensor monitors carbon monoxide levels. Features 10-year alarm life with sealed 3 volt lithium battery which eliminates replacing batteries. Low profile design is half the thickness of standard alarms. Power led (light emitting diode) and alarm indicator. Dimensions: 5.67″ x 1″ x 5.67″.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.