Kidde Worry-Free AC/DC Smoke Alarm 21010407

The Kidde i12010S is a hardwired 120V smoke alarm. It features a sealed lithium battery back-up for worst case scenarios when power to this device is disconnected. This battery is sealed-in and lasts for 10 years for a long-lasting, worry-free operation. As it is intended to work for 10 years, the homeowner doesn’t have to worry about battery replacement in this time period. When the battery is at the end of its life, it will chirp so that this alarm can be replaced. This Kidde smoke detector uses state-of-the-art technology to detect harmful smoke build-up. This alarm uses ionization sensing technology, which helps detect invisible fire particles associated with flaming fires as opposed to photoelectric sensors that detect visible smoke particles. It is recommended that both ionization and photoelectric alarms are installed throughout the home to insure maximum detection. This model features a dust cover that protects the unit from contaminants when installing, which reduces the chance of a nuisance alarm occurring down the line. This alarm can be connected to up to 24 Kidde devices, including carbon monoxide (CO) and heat alarms, for whole home protection.

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.