อุปกรณ์ทวนสัญญาณ แบบแอคทีฟ

GXW 4501 E1/T1/J1 Digital VoIP Gateways 1 RJ-45, 30 concerrents call 1LAN&WAN series IPVideoTalk Conferencing Service

These Fixed LED Displays ideal for diverse outdoor commercial scenarios, from vibrant advertising to outdoor events. Whether you’re searching for high brightness, a slim cabinet, full pixel pitch from

GRANDSTREAM GXW4108 FXO Analog Gateway 8FXO 1LAN/1WAN 10/100Mb; Video surveillance port; 2 RJ-45 10/100Mb; H.264 codec

Whether you’re searching for high brightness, a slim cabinet, full pixel pitch from P2.5 to P16, or IP65 rating for water and dust resistance, the Hikvision outdoor fixed LED displays meet all your ne

GXW 4502 E1/T1/J1 Digital VoIP Gateways 2 RJ-45, 60 concerrents call 1LAN&WAN series IPVideoTalk Conferencing Service

PBX with 2FXO+2FXS 3 LAN&WAN GigE ;150 Concurrent call with 1,000 users; LCD touch screen , 3 VDO Room 20 Parties

The BX1000 is a complete and modular solution connecting IP-PBXs.

สามารถปล่อยด้วยจรวดขนาดเล็ก หรือปล่อยเป็นส่วนเสริมสำหรับจรวดขนาดใหญ่

Professional ruggedized SIP cordless phone system eligible for challenging environments (IP67) / Built-in Bluetooth and vibration alarm features / Effortless provision and deployment

• 8 FXS Port (RJ11) • 1 10/100Mbps LAN • SIP Protocol (RFC3261) • Support DTMF, Fax, hotline, NAT, firewall, VLAN, VPN, QoS, TR069 and auto-provisioning etc. • Support flexible calling rules

จอแสดงผลภาพ LED ชนิดติดตั้งและใช้งานภายในอาคาร รุ่น Ultra High Definition (UHD Series) ความละเอียดภาพ 4K PH1.9, P1.9 ให้ภาพคมชัด

Newly added function keys, increased SIP lines and supported EHS headset also make it an efficient business tool in office.