1. Match the JIECANG control boxes with battery function for backup power
2. Equipped with a smart LED charge indicator for low power consumption to save costs and protect the environment
3. The battery provides charging status information to the control box. This makes it possible to receive an indication on the control box. And will alarm when the voltage is low.
|Color||Grey or black|
|Connected control box||Match the JIECANG control box with battery function|