NOT SUITABLE FOR BT SMART BABY MONITOR MODEL PLEASE CHECK BEFORE BUYING.

BT Video Baby Monitor 4000 replacement camera monitor unit with power supply - for use with a BT Video Baby Monitor 3000 and 4000 parent unit. 

For multiple camera use please note that a time selection is available where the cameras will alternate between each others viewpoint every 20 seconds and you can only view one camera image at any one time on screen. Manually selection between the camera numbers is easily done through the parent unit's on screen menu.