Kidde i4618 Ionization Smoke Alarm, Hardwired with 9V Battery Backup (21007581)
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About this Product
The Kidde i4618 Firex ionization smoke alarm (21007581) is a 120V AC/DC alarm with a 9V backup battery. Chock full of features, it's compatible for both single and multiple stations, with the 15-minute false alarm control element that will silence an alarm, if needed. This ionization smoke alarm also includes a front-sliding door for a 9V battery, test switch, dual-purpose LED indicator, and an 85-decibel horn.
A constant green on the LED indicator allows one to know if there is AC power available for use. A flashing red LED indicator that displays the alarm and battery status. Due to its innovative PowerLink tab, the Kidde i4618 is shipped with a battery installed and ready to go. This tab prevents drainage of the 9V battery until installation is complete The Kidde i4618 connects with up to 24 other compatible Firex smoke and heat alarms
It is designed with dual ionization detection chambers, factory-sealed housing to prevent tampering and an attractive, low-profile design.This product is UL listed and comes with a five-year Kidde warranty. This smoke alarm comes in standard bulk packaging, and is not enclosed in retail box packaging.
Note: 1,000 ft. of wire can be used in the interconnect system.
- Ionization Senses, Detects Invisible Fire Particles
- Front Sliding Battery Door
- Pre-Stripped Wiring
- Connectable With up to 24 Devices
- Dust Cover Reduces False Alarm Occurrences
- 9 Volt Battery Backup
- One Button test/hush to silence
- Part Number: 21007584
- Temperature for Operation: 40°F to 100°F
- Dimensions: 5.6” diameter x 1.8” Depth
- Power: 120 VAC, 9-Volt Battery Back-Up
- Horn Loudness: 85db at 10 feet
- Listing: U.L. 217
- Detection: Dual ionization
- Humidity Operation: 10% - 93% relative humidity
- Weight: 5 LBS
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Questions & Answers
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I need a replacement for the FireX model FADC. Is the Kidde i4618 smoke detector the replacement?
Per Kidde, the i4618 is a direct replacement for the FireX FADC.
What is the replacement smoke detector for the FireX 120-1056C?
The replacement for FireX 120-1056C is the Kidde i4618 smoke detector.
I am a bit confused. It seems Kidde makes many detectors that will replace my FireX adc unit. May I assume that they will all work, but the differance will be battery location, warrenty, size etc?
This is correct. There are several types of sensors depending on the installation location, th type of sensing, and each one's benefits.
This guide will give you better details before ordering:
Click here to view the Guide
Are there units I can buy to replace Firex model G-18 without having to replace the wiring and bracket too?
No, there are no compatible replacements to Firex items that will not require a new bracket / wiring harness
All of our Smoke Detectors are firex 120-1072B, is this the replacement and how will it wire? Jim
Yes, this is the replacement for your old smoke detectors. They will come with a wiring harness adapter and new mount bracket. Simply remove the old unit and mounting bracket, install the new mounting bracket, and attached the wiring harness to your previous connection.
I have a kidde model #1235 what is the replacement for this model
The Kidde i12020 is the direct replacement for the 1235.
Click here to view the Kidde i12020
Need to replace Kidde model 120-1182/120-1095D. What is the proper Kidde replacement product?
The proper replacement model is the Kidde i4618 (click here to view)
Need to replace Firex 1218 multiple station smoke detectors (12) please advise if kidde i4618 is proper replacement. also found firex 4615 but it does not seem to be available (noted as out of stock most places). thanks for your help. bob w
The replacement model for the Firex 1218 is the Kidde i12060 (click here to view). According to Kidde, upon receiving the i12060, you will need to replace the mounting bracket and wiring harness with the new one supplied with the i12060.
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