![](https://toweriq.nyc/product/news/Guardian%20BBU-web.png)
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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.
Features:
- UL2524/UL864/ certified
- Built-in charger
- Visual Indicators