10-Year Lithium Battery Ionization Smoke Alarm

Features:

• 120VAC HARD WIRE IN - Powered by a normal 120VAC line. Includes Quick-Connect wiring harness.
• PERFECT MOUNTING 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. Includes two locking features that deter theft and tampering.
• INTERCONNECTABLE - Interconnect up to 12 alarms and 6 other interconnect devices.
• LONG-LIFE LITHIUM 9V BATTERY BACK-UP POWER - 9V Battery Back-up Power when normal AC power fails.
• LATCHING ALARM INDICATOR - When interconnected in a series, the unit that triggered the alarm rapidly flashes its red LED indicator. After the alarm condition subsides, the initiating unit will store in memory or latch the information and begin to flash the green LED indicator 2 seconds on, 2 seconds off.
• 85 db LOUD ALARM - Piercing loud alarm when smoke is detected.
• DUAL IONIZATION SENSOR - Insect screened to deter unwanted alarms.
• Test button & LED indicator
• Dust cover
• 10 Year Limited Warranty

BRK 4120 Series to 9120 Series Cross Reference Chart