Tycon RPDC12-9-15 Solar & Battery kit Camera They have two isolated inputs

They have two isolated inputs for connecting 2 power sources

It is equipped with dual SIM

Cold start - under 32 s 4G LTE bands 4G (LTE FDD): B1/B2/B3/B4/B5/B7/B8/B20/B28

A built-in 4000mAh replaceable battery that can work for 10 years without replacement

Input voltage and output voltage are isolated to avoid any grounding or negative voltage issues

Tycon RPDC12-9-15 Solar & Battery kit Camera They have two isolated inputsTycon Solar Remote Pro2. 5W Remote Power System. 9Ah Battery. 15W Solar. 12V 20A PWM Controller. Die Cast Aluminum Enclosure. The RPDC RemotePro series outdoor power systems are designed for applications that require a primary off grid power source to run various electronics. The die cast aluminum enclosures are hinged and gasket sealed. They can be mounted to a pole or wall with the included mounting bracket system. The high quality solar panels have