4 Amp 8-Port DC12V Regulated Power Supply
Built in 12V 3.3AMP rechargeable sealed lead acid battery for power back.
Wall mounting metal box.
Automatic switch over to stand-by battery when AC fails.
LED color Indication on Battery -
Green : battery full
Yellow : battery recharging
Red : loss of AC, stand-by battery supplying power
Flash Red : low battery
Application for access control.