First Alert Hard-Wired Electrochemical/Photoelectric Smoke & Carbon Monoxide Detector

Photoelectric smoke sensing technology. Voice warning with location. CO peak functioncaptures highest CO level recorded for post-incident investigation. Latching alarm indicatoreasily identifies initiating alarm even after condition is silenced. Single test/silence button. End-of-life signalprovides audible notice when alarm needs to be replaced after 10 years.

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.