FEATURES:
1. Specifications: 6W, 30W, 120W and 240W;
2. Used for 24V DC relay with forced-control function;
3. Waterproof function;
4. Meets international security standard;
5. Able to control 5 sources;
6. This series of volume controller and source selector provides an overall solution for PA system solution, and it is easy to be used and installed. A built-in relay will be turned on when an emergent broadcasting need to be announced and the emergency broadcast will be played at the largest volume.

Technical Parameter:
Model  Max power  Force control  Control level  Input source  Size of the base  Installation  type
AT-006B  6W  NO  5  Multi source  86*86mm    resistance
AT-006AB  6W  YES  5  Multi source  86*86mm    resistance
AT-030B  30W  NO  5  Multi source  86*86mm    resistance
AT-030AB  30W  YES  5  Multi source  86*86mm    resistance
AT-060B  60W  NO  5  Multi source  86*86mm    resistance
AT-060AB  60W  YES  5  Multi source  86*86mm    resistance
AT-120B  120W  NO  8  Multi source  86*86mm    resistance
AT-120AB  120W  YES  8  Multi source  86*86mm    resistance
AT-240B  240W  NO  8  Multi source  86*86mm  Exposed transformer  resistance
AT-240AB  240W  YES  8  Multi source  86*86mm  Exposed transformer  resistance