แผงควบคุมเตือนไฟไหม้อัจฉริยะ

The Yealink T3 series provides distraction-free communications with industry leading Smart Noise Filtering Technology, which delivers excellent sound quality without extraneous noises and allows fluen

DAG1000-1S/2S is a multi-functional analog telephone adapter which offers seamless connectivity between IP Telephony networks and legacy telephones (POTS), fax machines and PBX systems. The device pro

3 SIP Enterprise 6 line IP Phone 10/100/1000Mbps 2.8 inc LCD color with PoE cloud provisioning and centralized management, (GDMS)

Yealink new W73P embraces upgraded hardware, acoustic algorithm, computing capacity and signal strength, providing the flexible workforces with HD audio.

IP PBX with 4FXO+4FXS 3 LAN&WAN GigE ; 300 Concurrent call with 2,000 users; LCD touch screen 4 VDO Room 40 Parties 200 Sip Trunk.

Apply unique technology, maximally saving 30% energy. The cabinets support customized 45° corner cut to realize 90° right-angle splicing.

ตู้สาขาโทรศัพท์ NEC Aspila EX

ดาวเทียมเล็กสามารถเชื่อมต่อเครือข่ายในรูปแบบ "ดาวเทียมเสมือน" กับกลุ่มหมู่ดาว

It offers frequent users intuitive navigation, colour display, audio quality.

ดาวเทียมเล็กสามารถปรับปรุงคุณภาพของการพยากรณ์อากาศในระยะสั้นและระยะยาวได้อย่างมาก

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

4K is not just a tool to fascinate a customer by displaying an appealing image, but can show the smallest of numbers and data in a meeting or a negotiation, also to attract your customer.