On top of SD2 Foscam now has SD4 available. A powerful WiFi Pan/Tilt/Zoom outdoor security camera. This 4 Megapixel camera has a color HD CMOS sensor and 4x optical zoom for perfect close-ups.
SD4 works on 2.4GHz as well as 5GHz Dual-Band WiFi network, for more flexibility and better performance.
Foscam SD4 supports 2-way audio - you can talk ánd listen -, has 6 infrared LEDs with night vision range up to 50 meter and works with Google Assistant, Amazon Alexa and other SmartHome devices.