3 Pack Universal Security Instruments 10-Year Photoelectric Smoke Detector
Opened original box. Unused. Not activated. Have all screws
6 Pack USI 10-Year 3-in-1 Smoke Fire & Carbon Monoxide Detector w/Voice Alarm
Brand new sealed. Replaced by 11/2035
USI 10-Year Battery 3-in-1 Smoke Fire and Carbon Monoxide Detector w/Voice Alarm
The USI 10-Year Battery 3-in-1 Smoke Fire and Carbon Monoxide Detector with Voice Alarm is a reliable and durable home security device designed to protect you and your family. With a manufacturer warranty of 10 years, you can trust that this detector will keep you safe for years to come. The voice alarm and light indicator will ensure you are alerted in case of a fire or carbon monoxide leak. Its tamper-resistant design adds an extra layer of security, making it a smart choice for your home. No Retail Box taken from a multi pack. All hardware and literature included.
USI 3‑in‑1 Smoke Fire CO Alarm 10‑Year Battery Voice Alert – 2 Pack
With a sleek white design and voice alerts feature, this detector provides peace of mind against potential fires and gas leaks. Manufactured with a 10-year warranty, this unit is backed by the manufacturer for long-lasting performance.
Universal Hardwired Battery 2-in-1 10 Year 2-in-1 Model MI106S
The Universal Hardwired Battery 2-in-1 Smoke Alarm by USI Electric is a reliable home security device that operates on both battery and hardwired power sources. With a 10-year manufacturer warranty, this alarm provides peace of mind knowing it will last for years to come. The sleek white design and 90 dB operating sound rating ensure that it will be heard in case of a fire. This smoke alarm MI106S is a top choice for protecting your home from smoke and fire hazards.
USI Electric 5304 Hardwired Ionization Smoke & Fire Alarm 120V w/ Battery Backup
The USI Electric 5304 Hardwired Ionization Smoke & Fire Alarm is a reliable and efficient smoke alarm designed for home security. With a sleek white design and a diameter of 5.63 inches, this alarm is hardwired for power source with a battery backup for added safety. Manufactured in 2024 and 2023, this model from USI Electric is equipped with one battery and features a depth of 1.75 inches, making it a practical and essential component of any home’s fire detection system.
USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup
The USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup is a reliable and essential home security device. With a brand known for quality, this smoke alarm is powered by a hardwired source with a battery backup, ensuring continuous protection even during power outages. Made in China, this ionization smoke alarm is designed to detect smoke and fire quickly, providing peace of mind for homeowners in the event of a fire emergency.
USI Electric 5304 Hardwired Ionization Smoke & Fire Alarm 120V w/ Battery Backup
Picked up from an estate sale. Item is brand new and has never used. See photos.
Smoke & Fire Wired-In Applications, Alarm Model USI-1204, Never Used!
The USI-1204 is an ionization hardwired smoke alarm with battery backup and interconnect capability. New open-box USI Electric USI-1204 Smoke & Fire Alarm with 120V hardwired power, battery backup, Smart Interconnect, and silence feature.
NEW – 3X 3-Pack-Universal Security Hardwired & 10-Year Battery Smoke Detector
The NEW 3X 3-Pack Universal Security Hardwired & 10-Year Battery Smoke Detector by USI Electric is a reliable and efficient home security product. This smoke alarm, with a sleek white design and a 5-inch diameter, operates on both battery and hardwired power sources, ensuring continuous protection even during power outages. With a 10-year manufacturer warranty and smart home compatibility with Amazon Alexa, this smoke detector offers peace of mind and convenience for homeowners. Featuring a 90 dB operating sound rating and a battery backup system, this smoke alarm is a practical choice for maintaining safety in any home.
