First Alert SCO500B Interconnected Wireless Battery Combination Smoke CO Voice 12 pack

First Alert SCO500B Interconnected Wireless Battery Combination Smoke CO Voice 12 pack

OneLink Wireless Alarms provide a cost effective solution when it comes to renovation and retrofit projects where interconnectability is a requirement. Easily interconnect between floors and new to existing construction wirelessly.<li>OneLink enabled alarm<li>Wireless battery Combination Photoelectric Smoke & CO Alarm<li>Exclusive! Voice alarm with programmable location. Programmable with up to eleven locations.<li>Single button test/silence<li>Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm<li>RF Interconnect: reliable and secure radio frequency communication between alarms. 915 MHz frequency with 65,000 security codes and 3 channel frequency hopping.<li>Optipath 360 TechnologyTM - patented technology provides 360 degrees of direct access to the smoke sensor.<li>Perfect Mount - allows for easy alignment of alarm<li>Spread Spectrum Horn Tone - Lower and varying frequency makes it easier for the elderly with normal aged related hearing loss to hear the horn.<li>Latching Features: Alarm Latch - remembers which unit initiated an alarm. Low Battery Latch: Visually indentifies unit in low battery condition.<li>End of Life Signal provides audible notification alarms needs to be replaced<li>5-Years Limited Warranty<li>Alarm Dimensions: 5" Dia. X 2" High<li>Temp Range: 40°F (4°C) to 100°F (38°C)<li>Audio Alarm: 85 decibel alarm<li>Operating Frequency: 915 MHz. FCC approved. Complies with Part 15 of the FCC Rules<li>RF Linking: Automatic with 65,000 security codes<li>Alarm Reset: Automatic when smoke and/or CO clears, depending on model<li>Test/Silence Feature: Electronically simulates smoke and/or carbon monoxide condition (depending on model)<li>Interconnections: Up to 18 units, RF or hardwired, with smoke, carbon monoxide, heat alarms and relays. Maximum 12 smoke alarms