I purchased 10 of these mini vibration sensors to use as glass-breakage alarms. They are much smaller than the images depict, and I'm so happy about that. The units are only 4.5cm tall. The pairing, integration with system, and basic settings were super simple. The only CON was a lack of necessary hubs described on the website. These do not sync with the Govee water leak sensor hub(?!), so you'll need to purchase an additional item to create the Distributed Gateway. If you do this when you purchase the vibration sensors, you'll be happy; however, if you only find out when installing the vibration sensors ... and they won't connect ... then it's a bit of a headache having to order additional items and wait.
Does as it's intended to very well, very customizable allowing to set times and color for lights. A good substitute for motion senor since govee doesn't have one.
Only gripe would be some surfaces don't allow for it to be triggered best to be on a door or something similar than a stationary surface.
This sensor is very sensitive and controls over 30 Govee devices effortlessly. Very small as well!
This is the first vibration sensor I ever purchased and it was DOA. Not something good for a new customer. Normally Govee customer service is very good but this time my issue took many emails and chats to, I hope get resolved. After about the fifth CS contact the agent finally, finally agreed the device was most likely defective. Another annoying issue was how the CS kept offload work onto the customer be asking me to take pictures, videos etc. and send it to one of their emails. I refused since I have spent way too much time and effort to finally have them declare the device DOA. Think of using all the self checkout lines in stores. I am not a charity and do not work for them for free. I am supposed to receive a replacement device within 7 business days. Here’s hoping.