SC9120B - 120V AC/DC Smoke/CO Combo Alarm - Hardwired ionization/CO combination alarm system satisfies brand-new design requirements. 10 year Carbon Monoxide Sensor/10 year End of Life. Electrochemical Carbon Monoxide Sensor - the most precise sensor readily available as compared to various other sensing innovations. 9V Alkaline Battery Backup. Locking alarm system indicator - keeps in mind which device launched an alarm. Two silence attributes - can silence the low-battery chirp for around eight hrs or momentarily silence an unwanted annoyance alarm system. End of Life Signal provides audible notification alarm systems needs to be changed. Intelligent Sensing TechnologyTM helps in reducing the number of annoyance alarm systems. Perfect Mount - enables for simple alignment of alarm system. Dust Cover. Easy Installation/Maintenance - Preferred showcases consist of a large opening in the mounting brace for simple accessibility to circuitry. Keyhole slots in the mounting brace get rid of the demand to eliminate the electric box screws for installment. A battery draw tab keeps the battery fresh till the home is inhabited. Battery installment and also elimination can happen while the device is placed to the ceiling or wall surface through the side tons battery area. Two locking attributes are provided to avoid battery theft and/or theft of the device. Connection to Air Conditioner power is made with a "Quick-Connect" circuitry harness. Setup is quick, simple and also budget-friendly. Single button test/silence. 10-Years Limited Warranty.
120V AC with 9V battery backup
Side load battery drawer
Tamper resistant locking pins
Universal mounting bracket
Test/silence button - Latching alarm indication