Reddit reviews Kidde SM120X Interconnect Accessories Smoke Relay Module
We found 4 Reddit comments about Kidde SM120X Interconnect Accessories Smoke Relay Module. Here are the top ones, ranked by their Reddit score.
Switches connected device power when a smoke/heat interconnect signal is receivedInternal power Supply for pull station comparability controls and connects auxiliary warning devicesUsed with multiple station alarms and detectors use with Kidde fyrnetics devices onlyKidde SM120X - Interconnect Accessories Smoke Relay Module: 408-SM120X - Smoke Relay Module
If you already have wired smoke detectors that are interconnected, you could use a kidde relay wired to a door sensor or dry contact sensor.
Kidde SM120X Interconnect... https://www.amazon.com/dp/B00HQNPOHI?ref=ppx_pop_mob_ap_share
The guide I followed to set it up: https://community.smartthings.com/t/integrating-kidde-smoke-co-sensors-into-smartthings-properly/53641
According to the konnected website you need something like this to make it work
Kidde SM120X Interconnect Accessories Smoke Relay Module https://www.amazon.com/dp/B00HQNPOHI/ref=cm_sw_r_other_apa_i_-G.LDbNH8PP6K
unicorn. and Nest isn't the answer for everyone.
You can use hardwired Kidde CO and Smoke detectors with relays wired to z-wave sensors (or esp866, arduinno, raspberrypi, etc)
https://www.amazon.com/dp/B000LDDVAW/
https://www.amazon.com/dp/B00HQNPOHI/
the zwave sensor commonly used is:
https://www.amazon.com/Z-Wave-Magnets-Window-Sensor-DWZWAVE2-5-ECO/dp/B01N5HB4U5/
All that needs to be done with interconnected smoke alarms is to attach a relay (kiddie) and then a dry contact sensor to interface to the hub. No reason to spend six hundred dollars of 5 nest units.
https://www.amazon.com/dp/B00HQNPOHI
https://www.amazon.com/dp/B01N5HB4U5