D-Link (0790069426117 / DCS-2530L) - AC input frequency: 50 - 60 Hz - AC input voltage: 100-240 V - AAC,G.711 - Wireless - Spherical - WLAN - IR - Wide-angle - Ceiling/Wall - User - Indoor - AC - WPA,WPA2
Logitech (5054629261873 / 2227833) - USB - Wireless - Supraaural - Binaural - -44 dB - Headset - Gaming - Head-band - Depth: 78 mm - Height: 180 mm - Package depth: 181 mm - Package Height: 241.3 mm - Package width: 76.2 mm


Connectivity technology