JetStream 28-Port Gigabit Stackable L2+ Managed Switch, Stock# T2700G-28TQ T927-SIP-Rfid also known as kx-t927-av-sip-proxy 4400mAh rechargeable Li-Ion battery pack

4400mAh rechargeable Li-Ion battery pack

Measures AC+DC current and DC microamps

It operates on single mode fiber and uses ONE LC fiber connector

DIGIEVER DS-4225 Pro This is a 25CH Network Video Recorder with High performance megapixel recording

JetStream 28-Port Gigabit Stackable L2+ Managed Switch, Stock# T2700G-28TQ T927-SIP-Rfid also known as kx-t927-av-sip-proxy 4400mAh rechargeable Li-Ion battery packProduct features JetStream 28 port Pure Gigabit L2+ Managed Switch, 24 10 100 1000Mbps RJ45 ports including 4 combo Gigabit SFP slots, 2 integrated 10G SFP+ Slots, 2 optional 10G SFP+ Slots. Basic L3 routing protocols including Static Routing RIP, Seamless upgrade to support OSPF ECMP VRRP PIM via Layer 3 license upgrade, True Physical Stacking up to 8 units, Port Tag Voice Protocol Based VLAN, Q in Q (Double VLAN), GVRP, STP RSTP MSTP, IGMP V1 V2 V3