Grandstream GXP2200 Extension module peripherals Enterprise-class internet threat management

Enterprise-class internet threat management

Hikvision Analog Four Wire Door Station DS-KB2411T-IM with Hands-free video intercom communication

Hikvision 2nd Video Intercom Brackets DS-KD-ACF3/Plastic contains gang box

Hikvision 4-ch 1080p 1U H

Drives 10 Gigabit Ethernet (1m distance)

Grandstream GXP2200 Extension module peripherals Enterprise-class internet threat managementGrandstream GXP2200 Extension module with 128x384 backlit LCD display, 20 programmable dual color buttons per module, 2 pages per module (40 contacts total), BLF speed dial, Daisy chain up to 4 modules for up to 160 contacts extensions, BLA (bridged line appearance) SCA (shared call appearance), BLF (busy lamp field, standard or eventlist), Call Park Pick up, Speed Dial, Presence, Intercom, and conference transfer forward and more