#11 in Smoke detectors & fire alarms
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Reddit mentions of Kidde - 21026045 AC Hardwired Wireless Interconnect Smoke Detector Alarm | Model RF-SM-ACDC
Sentiment score: 1
Reddit mentions: 1
We found 1 Reddit mentions of Kidde - 21026045 AC Hardwired Wireless Interconnect Smoke Detector Alarm | Model RF-SM-ACDC. Here are the top ones.
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Makes it easy to expand the coverage of a current interconnected systemWhen one alarm sounds, they all do: wireless technology uses radio frequency to both transmit and receive messages about a hazard in the homeAC power with battery backup enables homeowners to expand a current interconnected system.Temperature Range:40F (4.4C) to 100F (37.8C)Two universal adapters are included, allowing it to be used with most existing interconnected systemsSmart touch button quickly and temporarily silences nuisance alarms. Power Source - 120VAC; 9V battery backup. Audio Alarm- 85dB at 10ftWireless interconnect is compatible only with other RF-SM-DC models; or with other RF-SM-ACDC by leaving the red wire disconnected
Specs:
| Color | White |
| Height | 2.8 Inches |
| Length | 8.1 Inches |
| Number of items | 1 |
| Weight | 0.01 Pounds |
| Width | 7.4 Inches |
I replaced all the 15 year old builder-grade detectors in my house with Kiddee ones. The new ones came with 2 different adaptors, PLUS a bare-wire adapter. Luckily for me, one of the adapters works just fine. I loosened the existing baseplate, turned it to remove it, then put the new Kiddee plate on, turned it, tightened the screws, then plugged the new units into the existing house wire plug and it works fine.
I specifically bought that brand because it is also compatible with their wireless units, and I needed to add a few more for total coverage in my home.
Here's what I bought:
WIRED:
https://www.amazon.com/Kidde-RF-SM-AC-Hardwire-Wireless-Interconnect/dp/B00PC5S5UK/ref=pd_sim_60_1?_encoding=UTF8&psc=1&refRID=1RD8TFK1T36V58M4DZ0T
WIRELESS:
https://www.amazon.com/Kidde-RF-SM-DC-Wireless-Interconnect-Battery-Operated/dp/B00PC5S37K/ref=sr_1_16?ie=UTF8&qid=1483835173&sr=8-16&keywords=kidde+smoke+detector
tl;dr: The new ones should be compatible.