Review on 🏠 Aqara M1S Smart Hub: Wireless Smart Home Bridge for Alarm System, Home Automation, Remote Monitoring, Control. Siri, Alexa, Google Assistant, HomeKit, IFTTT Support by Ryan Foles

I bought an Aqara hub and door sensor to serve as a doorbell for my massage parlour. I bought at least three other doorbell sensors and none of them worked consistently. I attach a photo of all doorbell sensors to the review. The Aqara installation runs constantly. It also sends a notification to my phone when the door is opened. This is especially valuable when I'm in the backyard and can't hear the doorbell. Notification is instantaneous with no delay, so I can quickly get back to reception when a customer arrives. I also use temperature sensors in all rooms to get alerts when the temperature is outside my comfort range. I'm new to this type of automation device and this was a great choice. If I had to make a suggestion, I'd like more doorbell options, but a simple ding-dong chime works well enough that you can adjust the volume so that it's audible without distracting customers.