we have a pro version and have no ad.
https://play.google.com/store/apps/details?id=com.MEyeProp

most old type dvrs and more new type dvrs which port is 34567 or 37777 or 8101 or 8000 or 5800 ect.
Because these new type dvrs default port is 37777 or 34567 or 8000 or 5800 or 8101
but some old dvr it is default port maybe is them too. The app mistakenly believes that the old dvr is a new type device. that causes the app can not work well for old dvrs.
We use a method to solve it.
You need check the Select box for "Only old device" in settings, then save it.and exit this app.and then restart app,the old dvr can be well as before.

it also adnroid pda.
- Compatible with all Android smartphones
- Stream live video directly from your security devices
- multiple DVRs
- s control over PTZ cameras
- Take snapshots of live streaming video

// Option A // 5e7015

To ASee mod from happymod.completedownload.net.
You need enable the option "Unknown Sources".
1. Click on the above link to ASee mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 5s5x38

To ASee from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.completedownload.net - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search ASee in HappyMod App.