dns multiple ip addresses failover

[USR-TCP232-T2] Embedded TTL Ethernet Module Unique Features: 1.DHCP/DNS 2.HTTPD Client 4. Built-in web page Parameters: Support DHCP, automatically o...

Wireless IP Hidden Camera Motion Detector , Covert Wifi IP Camera 2 Megapixels Feature ※ 1/3" SONY Exmor Sensor Progressive Scan,1.3MP; ※ Support...

CP-8851-K9 New Original Cisco IP Phone 7851 Color Screen VoIP phone Product CP-8851-K9= Product Description Cisco IP Phone 8851 Type VoIP phone Compat...

IP over 2wire support POE for CCTV IP Camera 0-300meters with external DC52V power Key Feature 1. Ethernet over 2-Wire - Converts Ethernet UTP to tran...

Main Features : 1.0MP: 1/4" V200+H42 CMOS sensor (Hi3518E) 2.0MP: 1/2.7" IMX222 CMOS(Hi3516D+AR0237) H.264 Compression,three streaming, mobi...

Public address system Single key intercom panel (Y-2607 ) Features Compatible with standard 86 box bottom size, flexible installation and construction...

Description PLC 1756-EN4TR 5570 ETHERNET/IP MODULE Product details Model 1756-EN4TR Brand PLC Description ControlLogix 5570 Controller Datasheet/Catal...

Description PLC 1756-EN2TR 5570 ETHERNET/IP MODULE Product details Model 1756-EN2TR Brand PLC Description ControlLogix 5570 Module Datasheet/Catalogue...

G.SHDSL.BIS Router G2500 4 ports 10/100Mbps switch Bridge Specification PPP Support PPP (RFC 1661) PPP over Ethernet (RFC 2516) User authentication wi...

360 Degree 1000 meter Radius Drone Signal Jammer Anti Drone System * This drone signal jammer can protect about 1000 meter radius area from drone inva...

M10 Quad-band GSM/ GPRS Module ; M95FA-03-STDN BG95M3LA-64-SGNS BG96MA-128-SGN EC200UCNAC-N05-SNNSA All available in stock. Key Benefits 1 : Quad-band...

Product Description: Bandwidth Bonding Router The Bandwidth Bonding Router is the perfect solution for those who need a reliable, secure, and high-spe...

GE Fanuc PLC GDS1173-CC-HCS-NF Power Interface Board About GE Fanuc Description Built on a standard embedded open architecture, the GE IP PACSystems R...