Logitech Web Cam

1. 1080p full hd video calls (up to 1920 x 1080 pixels),
2. 720p hd video calls (up to 1280 x 720 pixels) with supported client
3. 78 field of view, with automatic focusing function
4. 1.2x hd zoom
5. 228 mm extension rod for raising/adjusting camera Angle to line of sight
6. Loudspeaker phone
7. Integrated full-duplex loudspeaker phone with echo elimination and noise reduction functions
8. Receive/end calls, volume adjustment, mute and camera motion control

The microphone (Tx)
Omnidirectional microphone, pick up range diameter 2.4 m

The remote control
Infrared remote control range: 3 meters
Battery model: CR2032 (attached)