4PCS 4K Dual Lens WiFi IP Camera Wireless Outdoor CCTV PTZ Home Security IR Cam
Two-way voice intercom, two-way video synchronous recording and playback. 2.4G WIFI + RJ45 network port for Internet access. Top Lens is 3.6MM; Bottom Lens is 3.6MM. Wifi connection(2.4G HZ WIFI).