120V Hardwired Smoke Alarm with Battery Back-Up

120V Hardwired Smoke Alarm with Battery Back-UpPower Source: Hardwired Interconnection Capability: Up to 18 Units Sensor Type: Ionization Wire in, 120V AC 60 Hz single or multiple station smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi family dwellings as defined in standard NFPA 101 Complies with CAN ULC S531 Meets building codes where AC and AC DC with Silence smoke alarms are

• Power Source: Hardwired
• Interconnection Capability: Up to 18 Units
• Sensor Type: Ionization
• Wire-in, 120V AC 60 Hz single or multiple station smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings as defined in standard NFPA 101
• Complies with CAN/ULC S531
• Meets building codes where AC and AC/DC with Silence smoke alarms are required
• Alarms are interconnectable with up to 18 devices, of which 12 can be smoke alarms
• Features a dual ionization smoke sensing chamber screened for insect protection, an 85dB horn, and a "silence" feature
• The "Smart Technology" system is designed to reduce nuisance alarms
• Features a gasketless base and a mounting bracket that keeps the alarm secure over a wide rotation range to allow for true alignment