3-1 Robot Vacumm cleaner for smart homes

Huawei LiteOS system: ultra-low power
consumption, ultra-long standby, smart
power saving;
* Battery power supply: using 2 sections of
18650 rechargeable lithium battery power,
easy to dismantle, can replace batteries;
* Solar panels: available, flexible brackets,
adjustable angle of reception of sunlight;
* Convenient installation: Battery/solar panel
dual power supply, no power line tail, farewell
to wiring trouble;
* Smart PIR: built-in PIR human infrared
sensing, automatically video when the
monitoring area detects someone passing,
and send abnormal alarm information to the
mobile phone;