Kidde Firex Smoke Detector, Hardwired with 9V Battery Backup & Front-Load Battery Door, Smoke Alarm (4-Pack)

The Kidde i4618 is an AC/DC powered, ionization smoke alarm that operates on a 120V power source with 9V battery backup. Contractor box contains 4 alarms, mounting brackets, batteries and wire harness all included. This alarm uses ionization sensing technology. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms.The front-loading battery door allows user to change the battery without removing the alarm from the mounting bracket making battery replacement easy and convenient. This smoke alarm is available in a 6-piece cut case with tray for easy display as well as a 6-piece bulk pack for contractors and property owners. This unit is a UL Listed product with a 5-year limited warranty. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fire that can occur within the home.

• Hardwired 120-V power source with a nine-V battery back-up
• Test/reset button - tests the smoke alarm circuitry and resets memory after an alarm has sounded
• Large centrally located Test/Hush alarm control button
• Interconnectable with up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms. See user's guide for complete instructions
• Ionization sensor - detects invisible fire particles (associated with fast flaming fires) sooner than photoelectric sensing alarms
• Constant green LED light indicates that AC power is connected
• Red LED blinking lights indicate when: alarm is in standby mode, smoke or fire initiated the alarm or is in hush mode
• Replacement chirp - alerts to replace alarm after 10 years of operation
• Ensure whole home family protection by placing 1 fire detector and carbon monoxide detector on each level of your home, in your bedroom and other locations where required by law
• Industry experts (such as the NFPA), recommend that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fires that can occur within the home
• 360-degree mounting bracket allows mounting from any angle
• Kidde offers a full range of 120V AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available. When any one interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
• Compatible with Kidde, FireX, code one and sentinel products
• *Check with your state and local fire and building/safety codes for specific information regarding smoke and carbon monoxide alarms
• UL/CSFM Ref. Kidde Part i4618AC