9120 Ionization Smoke Alarm

The 9120 Ionization smoke alarms are wire-in, 120V AC 60 Hz single and/or multiple station smoke alarms specifically designed for residential and institutional applications including hospital rooms, hotels, motels, dormitories and other multi-family dwellings as defined in standard NFPA 101. 9120. Ionization smoke alarms are interconnectable with up to 18 devices, of which 12 can be smoke alarms. They feature a dual ionization smoke-sensing chamber screened for insect protection, an 85 dB horn, and a silence feature. Their smart technology systems are designed to reduce nuisance alarms and their latching alarm indicators remember which unit initiated an alarm. When interconnected in a series, the units that triggered the alarm rapidly flash their red LED indicators. After the alarm condition subsides, the initiating units will store their memory and begin to flash their green LED indicator in a two seconds on, two seconds off pattern. The perfect mount system features a gasketless base and a mounting bracket that keeps the alarm secure over a wide rotation range to allow for true alignment. This will allow fine-tuning on the positioning to compensate for out of aligned wall studs and to keep the wording level when wall mounting. A single button test/silence button eliminates confusion. Depending on what mode the alarm is in, pushing the button will test, silence, retest the alarm when in silence and clear the latching feature. 

• Dual ionization sensing chambers that are generally more effective at detecting small particles produced by flaming fires
• Latching alarm indicator remembers which unit initiated an alarm
• Silences nuisance alarms
• Tamper-resistant locking pin

• NFPA 101
• UL217
• CSFM
• NFPA 72
• HUD
• FH