It's a Hikvision DS-2CD2032F-IW. It has micro sd storage and wi-fi. The wi-fi is not strong, I don't recommend wi-fi model if you have the chance to plug it to your router. I use wi-fi extender for it and it's good. And it has some frame drops issue with the Samsung micro sds. But if you don't have a NVR like me, it's a standalone device, I'm happy with it. If you buy a NVR later, you can also plug it. If your network is good, it can record to your NAS device or something also. And with the same price, you can buy 4MP Hikvisions now. It's a 3MP camera, I bought it in 2015.
This is how it records:
https://www.youtube.com/watch?v=Ko7Z9st6mYY
I lowered the fps settings for store more in the 64GB micro sd.
If you are not good at setting the IP for the devices in your network, port forwarding and DDNS servers(you can do it with good internet searching anyway), some cheap and 1 minute to install soluitons are available:
https://www.amazon.com/TP-LINK-TL-NC220-Wi-Fi-Network-Camera/dp/B00U8WQKM2/ I have the NC200 and I use it as a wi-fi extender. If you want to record with it, at least 1 device must be on all-time and you need a good connection. But it can e-mail you a photo when it detect a motion at selected area by you, when it's standalone. And you watch it from your phone everytime. But the resolution is not good as the Hikvision and no IP67 water resistance certificate.