SMOKE ALARM
CAT. 9120 Series
(Model 9120B only)
DUAL IONIZATION
Dual Ionization sensing chamber. Generally more effective at detecting small particles produced by flaming fires. Sources may include paper or kitchen grease.
LATCHING ALARM INDICATOR
Remembers which unit initiated an alarm.SINGLE BUTTON
TEST/SILENCE
Silences and tests alarm with a single button.
TWO LOCKING
FEATURES
Pins are provided to lock battery drawer and/or alarm to base. Perfect for apartment, dormitory or hotel applications.
Available in the following versions:9120 | AC Alarm with silence |
9120B | AC Alarm with silence and battery backup |
9120AB | Same as 9120B but with alkaline battery |
9120LB | Same as 9120B but with lithium battery |
9120B-48P | 48 pack of Boxed 9120B |
9120B-48B | 48 pack of Bulk 9120B |
9120B-GFD | 18 count Gravity Feed Display |
91206CP | Contractor Bulk 6-pack of 9120 Alarm |
9120B6CP | Contractor Bulk 6-pack of 9120B Alarm |
Listed toUL 217
Standard
120V AC, 60Hz Wire-in
with 9V Battery Backup (9120B)
Description:The BRK Brands, Inc. Model Numbers 9120 and 9120B are wire-in, 120V AC 60Hz single and/or multiple station smoke alarms 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. Models 9120 and 9120B comply with UL217, CSFM, NFPA 72, HUD, FHA and other agencies that model their codes after the above agencies. They meet building codes where AC and AC/DC with Silence smoke alarms are required. The alarms are interconnectable with up to 18 devices, of which 12 can be smoke alarms.
The BRK® 9120 Series alarms feature a dual ionization smoke sensing chamber screened for insect protection, an 85dB horn, 9V battery back-up (all versions except model 9120) and a “silence” feature. The “Smart Technology” system is designed to reduce nuisance alarms. “Latching Alarm Indication” remembers which unit initiated an alarm. 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. 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, re-test the alarm when in silence and clear the latching feature. Battery installation and removal can occur while the unit is mounted to the ceiling or wall via the side load battery compartment. Other Contractor Preferred features include a dust cover to keep alarm clean during construction, keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. Two locking features are provided to prevent battery theft and/or theft of the unit. Connection to AC
power is made with a “Quick-Connect” wiring harness. Installation is quick, easy and cost effective.
