เครื่องตรวจจับควัน Notifier SD-651

The new Yealink T4U series offers a modern and elegant appearance, along with improvements for greater interoperability and better collaboration.

Built to withstand various weather conditions, Hikvision outdoor Fixed LED Displays combine durability with stunning image quality. These Fixed LED Displays ideal for diverse outdoor commercial scenar

Dynamically enhance image parameters such as contrast, sharpness, saturation, color temperature and gamut to get the image more vivid.

IP PBX with 2FXO+2FXS 3 LAN&WAN GigE ; 50 Sip Trunk75 Concurrent call with 500 users; (Cloud Manage )LCD touch , 1*USB 2.0, 1*USB 3.0, 1*SD card interface

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.

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

การสังเกตและการบันทึกข้อมูลของการคาดคะเนการเกิดแผ่นดินไหวด้วยแรงแม่เหล็กไฟฟ้าที่มีความถี่ต่ำมาก

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

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.

Each pixel point on the front of the display unit board module is composed of flip-chip red chip, green chip and blue chip package, and each chip is fixed to the circuit board.

เพิ่มความสามารถในการสื่อสารและรองรับการขยายการเติบโตของธุรกิจ ในอนาคตซึ่งเหมาะกับธุรกิจ สำนักงาน โรงงานอุตสาหกรรม

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.