Sistema di telecamere di sicurezza wireless 1-4 x 4K esterno doppia lente Wifi visione notturna cam

● Two-way voice intercom, two-way video synchronous recording and playback. ● 2.4G WIFI + RJ45 network port for Internet access;. ● Dual light source design, built-in infrared light + white light, night vision infrared and night vision full color can be set;.

eBay