Polycom OBI VVX 250 4-Line Desktop IP Phone 2200-48822-025 Power Supply Not Included NEW IP Door Station Provides protection against electromagnetic surges

Provides protection against electromagnetic surges due to lightning or other types of interference for PoE Ethernet Ports on NetVanta PoE products

Blocks calls from WITHHELD or INTERNATIONAL calls

16 Channel 1U 8PoE 4K & Ultra 265 Network Video Recorder

Mifare Card

UL have high resolution video up to 1920 x 1080  at 30 fps over coax

Polycom OBI VVX 250 4-Line Desktop IP Phone 2200-48822-025 Power Supply Not Included NEW IP Door Station Provides protection against electromagnetic surgesThe efficient Polycom OBI VVX 250 Obi is a 4 Line Entry level Desktop color IP Phone PoE have robust performance, a sleek modern design, easy to use with USB and Gig E ports integration with over 60 call control platforms ( Power Supply Not Included). VVX 250 Obi Features: 2. 8 color LCD screen (320x 240 pixel resolution) 4 line keys 4 soft keys In call keys: call transfer and hold Illuminated audio keys HD Audio 1 USB port 2x Gig E ports In the Box: