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9120B Smoke Detector -hard wired w/ Audible Battery Backup

$24.99 List Price: $29.99
You Save: $5.00
Availability:
Discontinued.
Item #:
LHSHC-9120B
UPC:
29054513014
Condition:
New
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9120B Smoke Detector -hard wired w/ Audible Battery Backup
 
 
 
 
 
 

Description

The BRK 9120B is a hard wired smoke alarm with audible battery backup. It features a dual ionization smoke sensing chamber, 85dB alarm, 9V battery backup and a "silence" feature. Applications include residential and institutional applications including hospitals, hotels, motels, dormitories and other multi-family dwellings. The "Smart Technology" system is designed to reduce nuisance alarms. The "Latching Alarm Indication" remembers which unit initiated an alarm. When interconnected, 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 the 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. A single Test/Silence button eliminates confusion. The alarm is interconnectable with up to 18 devices, of which 12 can be smoke alarms. Ten year warranty. Features:

  • "Latching Alarm Indication" remembers which unit initiated an alarm
  • 85dB solid state T3 piezo horn
  • "Smart Technology" reduces nuisance alarms
  • "Perfect Mount" system keeps the alarm secure over a wide rotation range
  • Single Test/Silence button eliminates confusion
  • Interconnectable with up to 18 devices, of which 12 can be smoke alarms
  • Two locking features provided to prevent battery theft and/or theft of the unit
  • Quick, easy installation

[Click for user manual]

Reviews

We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.7
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Overall Rating
95%
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them a 4 or 5-Star rating.
Verified Buyer
June 10, 2025 by Penny C. (United States)
“Ordering was easy. Disappointed mic didn't fit extension.”
Verified Buyer
June 10, 2025 by Candice C. (United States)
“Ease of ordering”
Verified Buyer
June 4, 2025 by Cary R. (United States)
“Everything is fine, if headphones are what I want. The hertz frequency to be close to (15-25). Loudest better sound I have found.”
Verified Buyer
June 3, 2025 by Theresa M. (United States)
“I was trying to order these for my dad using his credit card, but ship to me because he is in a nursing home, and I was not able to do so. I'm guessing it was because of security, but it caused me to have to use my credit card which is more difficult for record keeping.”
Verified Buyer
June 3, 2025 by Christine B. (United States)
“Easy to order online”

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