Original Apexis WIFI Wireless/Wired Pan & Tilt PTZ IP Cameras with 8 Meter Night Vision f: 6 mm, F:2.0 (IR Lens) (60&deg;Viewing Angle) ip camera Support mailbox.Support Mobile phone login from User Interface via browser directly Support up to 9 users online simultaneously,standard browsers P/T Continue to cruise/scan after switch on. Other IP Camera do not have this function! Free DDNS for Remote viewing,64 channels clients software ,Freely control alarm sound ON/OFF PT Function. 1Year Warranty