This product is compatible with the TQ-ANN.


BDA Power Supply

TQ-BBU is an in-building power and battery backup solution for emergency response radio coverage system. Designed and engineered to meet NFPA 1221 codes providing integrators and consultants with a BDA power and backup option.


  • UL2524/UL864/ certified
  • Built-in charger
  • Visual Indicators

Documents & Resources