Wireless circuit breaker - SONOFF T2, circuit breaker wireless from Sonoff, touch, or by remote control, or by smart phone, or by smartphone, or through Google Home / Alexa, smart homes, lighting control, 2 / 1 bands
Wireless panoramic camera with high-quality vision gives you a 360-degree panoramic image in the sense of narrowness reveals the entire place works by WI-FI and can be monitored via mobile
Surveillance cameras that use wireless communication technology, are connected without wires, and work with a wireless signal via Wi-Fi. It is one of the latest surveillance cameras that appeared recently, with a 2 mega pixel camera, 1080 image resolution