Universal Security Instruments MDSCN111 4-in-1 IoPhic Smoke, Fire, CO and Natural Gas Alarm
Universal Security Instruments MDSCN111 4-in-1 IoPhic Smoke, Fire, CO and Natural Gas Alarm is a perfect for new or replacement Installations. This 120-Volt AC/DC Hardwired Combination is the first and only 4-in-1 Alarm. Protects against smoke & fire, carbon monoxide & natural gas. NEW patented IoPhic® technology makes conventional alarms obsolete™, and responds 87 percent faster to slow smoldering fires - responds quickest to fast flaming fires. IoPhic alarms virtually eliminate false alarms from sources like every day cooking smoke and steamy showers. Interconnectable with up to 24 compatible devices, the patented Quick Find® alarm location feature easily identifies first alarm to sound in an interconnected system. Product end-of-service life warning sounds when it is time to replace alarm. 4 LED's to indicate power, smoke, CO and gas. For added security, tamper-resistant locking feature prevents unwanted battery or alarm removal. Replace battery without removing alarm from bracket.  The 9-Volt alkaline battery (included) continues protection in the event of a power outage. The included universal mounting bracket fits any standard wiring junction box measuring up to four (4) inches. The quick connect wiring harness features longer 8-inch pigtail wires, pre-stripped for convenient installation. The larger mounting base covers drywall imperfections and old paint marks. The single silence/test button temporarily quiets nonemergency alarms and tests alarm functionality. The full-size plastic dust cover protects the alarm from dust, debris and painting during construction or home remodeling. MEETS INDUSTRY STANDARDS - Listed to UL Standards 2034, 217 and 1484 and California State Fire Marshal approved.  7-year limited warranty. Universal Security Instruments is always working to protect your family.