BRK PRC710B (model PC1210) is a 3V lithium power cell single station photoelectric smoke and carbon monoxide combination alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories, and other multifamily dwellings as defined in standard NFPA 101. BRK PRC710B has been fully tested and complies with, UL217, UL2034, CSFM, NFPA 72, NFPA 720, NFPA 101 and other agencies that model their codes after the above agencies. It meets building codes where tamperproof 10-year sealed lithium battery operated photoelectric smoke and carbon monoxide combination alarms are required and with model building codes published by the ICC.

BRK PRC710B is a state of the art smoke and CO combination alarm designed to provide early warning of a fire or carbon monoxide danger. It features a photoelectric smoke sensing chamber, an electrochemical CO sensor and a sealed 10-year lithium power cell power supply that is permanently installed. The tamperproof design will not allow the powercell to be removed. The low power warning indicator will cause the alarm to "chirp" when it reaches the end of its service life and needs to be replaced. Upon end of life, the unit meets UL requirements for disabling the alarm and non-reinstallation of unit to mounting bracket. It also features a tamper resistant locking pin that locks the alarm to the mounting bracket to prevent removal of the alarm. Perfect for apartment, dormitory or hotel applications. The sleek, low profile design complements any décor. Designed for wall or ceiling mounting. Includes mounting anchors and screws.