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First Alert Alarm Combo AC/DC with ADP SMICO100-AC: Smoke & Carbon Monoxide Detector, Latching Alarm Indicator, Hardwired
$38.79 reg $48.49
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About this item
Highlights
- BRK's Precision Detection advanced sensing technology reduces cooking nuisance alarms and delivers early warning
- Interconnects with most First Alert and BRK alarms so when one sounds, all compatible alarms sound to provide an early warning
- Battery backup provides continuous protection during power outages
- Perfect mount bracket keeps the alarm secure over a wide rotation range for ideal alignment and easy installation
- Latching Alarm Indicator visually identifies the unit that initiated the alarm or low battery warning
- Test/Silence button allows for efficient testing and temporarily silences alarm for up to 8 hours
Description
The SMICO100-AC Interconnect Hardwired 2-in-1 Smoke and CO Alarm with Battery Backup utilizes First Alert's Precision Detection technology and meets the latest industry standards. Easily install and interconnect multiple detectors together to create an alarm system throughout your home.
The SMICO100-AC Interconnect Hardwired 2-in-1 Smoke and CO Alarm with Battery Backup includes an adapter plug that allows for easy installation. This can also be used for replacing existing hardwire alarms. The 8th generation alarm is also equipped with a battery back to provide continuous protection during power outages. Help stop unwanted removal of the detector or backup battery using the optional locking features.
The SMICO100-AC Interconnect Hardwired 2-in-1 Smoke and CO Alarm with Battery Backup includes an adapter plug that allows for easy installation. This can also be used for replacing existing hardwire alarms. The 8th generation alarm is also equipped with a battery back to provide continuous protection during power outages. Help stop unwanted removal of the detector or backup battery using the optional locking features.
Dimensions (Overall): 2 Inches (H) x 5 Inches (W) x 5 Inches (D)
Weight: .81 Pounds
Package Quantity: 1
Requires Hardwired Installation: Yes
Battery: 1 Non-Universal Alkaline
Warranty: 10 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 90075128
UPC: 029054022721
Item Number (DPCI): 085-14-7215
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 3.48 inches length x 6.65 inches width x 8.57 inches height
Estimated ship weight: 0.77 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
Return details
This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: will a smco100 smoke / carbon monoxide detector plug into a sc9120b base without hard wiring the new replacement?
submitted by Gmac - 7 months ago
A: Yes, the connector is the same. BUT the plastic bracket is not (the two models are just slightly different diameters).
submitted byL - 5 months agoA: this from First Alert website: The SMICO100-AC can be a direct replacement for the SC9120B as they use the same plug for installation.
submitted byemauss - 6 months agoA: Yup! I just did it and it works great.
submitted byjayel - 6 months ago
Q: What does hardwired installation mean for this device?
submitted by Samkorie - 10 months ago
A: You need to have 120 volt AC power at the point you wish to mount this. That way, even if the battery should go dead, the device is still monitoring the air.
submitted byC J S - 10 months agoA: There is a special 3-wire 120 volt connection used for power. Battery is a backup in case of power failure. If multiple units are installed, when one alarm is tripped, all units will sound an alarm.
submitted byRoger - 10 months ago
Q: Does it come with the special 3-wire 120 volt connector?
submitted by PM - 9 months ago
A: Yes, ot shows it in one of the pictures.
submitted byTodd - 8 months ago
Q: Is this photo electric
submitted by Jim - 5 months ago
Q: This will not stop going off when I'm cooking; is there any way to adjust the sensitivity? I'm tired of having to shut it off manually several times every single day.
submitted by Smoke - 6 months ago
Q: What is the difference between this and the interconnected model?
submitted by Nick - 6 months ago
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4.5 out of 5 stars with 13 reviews
quality: 3.33 out of 5
value: 2.5 out of 5
33% would recommend
3 recommendations
2 out of 5 stars
Thumbs down graphic, would not recommend
6 October, 2025Verified purchase
50/50 chance of functionality
I bought two of these for a 26 – F smoke inspection for a property I have listed. Only one of them worked.
3 out of 5 stars
Thumbs down graphic, would not recommend
11 April, 2025
Lots of Light!
This is poorly made. Instead of a little green light, light escapes in multiple places: 1) the vent for the sound 2) the space around the button and 3) between the unit and the ceiling. This happened on all 3 professionally installed. Purchase only if you want a lot of green light when trying to sleep.
5 out of 5 stars
Thumbs up graphic, would recommend
9 January, 2025Verified purchase
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