SD card DVR
1 channel SD DVR Model: BD-300
2014-04-03it is a micro DVR works with 256GB memory. It is availbale for both home and car used. We are ODM of this unit, language customized, and function modification are available for orders.
Black housing 1 channel SD DVR Model: BD-300-black
2014-04-03This is BD-300 dvr comes with black housing. other functions are same as BD-300.
Cheap 1 channel DVR with PTZ function Model: BD-207
2014-04-03This is a very simple 1 channel DVR works with micro sd memory. And it support fixed PTZ function.PTZ need to set baud rate for 9600, address 02, PTZ agreement, DVR with camera PTZ must consistent so it will be automatically rotating.