Dahua 2-Wire Network Controller - DHI-VTNC3000A Features_EasyStar allowing both data and power

allowing both data and power transmission over Cat5 or coaxial cables for distances up to 800 meters at 10 Mbps—far exceeding traditional PoE limits

it has a built-in microphone that records ambient audio

Datasheet Dahua_IPC-HDW3841EM-AS_Security_Camera_Datasheet

HDW3849H-AS-PV-ANZ-S2) if you need:

giving installers flexibility with existing power infrastructure

Dahua 2-Wire Network Controller - DHI-VTNC3000A Features_EasyStar allowing both data and powerDescription Dahua 2 Wire Network Controller DHI VTNC3000A FEATURES 4 groups of 2 wire port, provide power and signal to other 2 wire devices RJ45 port, connected LAN Surface mounted & DIN Rail Mounted 24V Max consumption: 30W(4 CH output full load) Working Temperature: 10C~+55C Dimensions: 108mm*108mm*64mm(L*W*T) Weight: 0. 5 Kg Downloads Dahua 2 Wire Network Controller DHI VTNC3000A Datasheet Dahua Accessory Guide 2022 Tech Specs Dahua 2 Wire Network