Read before purchase.
This remote control is only for TIGERSECU HD 2MP DVR, system firmware version 8638000020190124 or later.
Go to your DVR Menu bar > Information > check your DVR firmware version.
![](https://www.tigersecu.com/wp-content/uploads/2022/08/cXwVFO5a3V.png)
* If you are not sure whether this remote control fits your device, please contact us at service@tigersecu.com before purchase.