Honeywell Photoelectric Smoke Alarm w/IntTemp-3Sound AS3786

The 2012/24AUSI is designed to provide early warning of developing fires for occupants of residential and commercial buildings. The 2012/24AUSI is a photoelectric smoke alarm that is designed for open area protection. Its compact design makes it attractive to look at and easy to install. The 2012/24AUSI photoelectric smoke-alarms are designed to respond to a broad range of fires while providing maximum stability. The low-voltage wiring make them ideal for applications such as apartment buildings and nursing homes. Designed for use as open area protection up to 24 units may be interconnected. These multi-voltage, 4 wire smoke alarms can be connected to many third-party devices such as security alarm systems and access control systems. The 2012/24AUSI is supplied complete with mounting ring and 9VDC back-up battery.