I’m doing some research to buy new contact sensors since the Sonoff snzb-04 that I have isn’t reliable enough.
It has happened +/- 3 to 4 times (in 3 years) that, even if the battery level is reported as good, all of a sudden there is no connection/feedback anymore.
A few days ago, with 67% of battery for over 1,5 month, it fell off the mesh again.
It sits close (about 1m) to an IKEA bulb and there should be no interference.
Of course after resetting/repairing it works again.
My mesh is very stable/reliable.
I prefer to stick with zigbee and I’m looking at Aqara but discovered there are at least 3 different classic zigbee models:
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Door and window sensor T1 / MCCGQ12LM / DW-S03D (white label)
Exposes: contact, battery, voltage, linkquality -
Door and window sensor / MCCGQ11LM
Exposes: contact, battery, device_temperature, voltage, power_outage_count, trigger_count, linkquality -
Door and window sensor E1 / MCCGQ14LM
Exposes: contact, battery, battery_low, voltage, linkquality
Anyone that has more insight/experience with these?
TIA