Does anyone know how to monitor the cleaning work of residential property, and can use mobile phone management software?

Hello, regarding your question about how to monitor the cleaning work of residential properties and the software that can be managed by mobile phones, at present, this camera can be connected to several mobile phones. As long as there is a network, you need to install the app. Any general brand can use its application, and most of them let you scan the QR code to download the application.