About this item

• Package Content: 1x 4-ch video balun,1x Product Manual; Size: 11.2 x 5.2 x 2.5cm ;Weight: 180g;Anti-interference: 60db;
• BNC Male Impedance: 75ohms,UTP Cable Impedance:100ohms;Resolution: 720P/1080P; No power required, Built-in transient suppression protection;
• Working temperature:-10°C~55°C;Storage temperature: -20°C - 70°C;Humidity: 0~95%(non-condensing);
• Shell Material:Metal shell with pure copper BNC connectors,Product Name: 4CH Passive HD Transceiver;
• HD-CVI / TVI / AHD/ CVBS Passive Video & Audio Connector & Power Balun. Easy installation, using the standard UTP cable system and low voltage power supply;the longest run color was about 1000 feet HD transmitter.

• Material: ABS + Copper + Rron Galvanized (shell)
  
• Interface name: Network cable connection port + RJ45 + BNC
• Transmission Signal: 4 Channel
• Support format: analog video signal
• No power required, Built-in transient suppression protection

• Built-in transient suppression protection.
• Applicable to NTSC, PAL, SECAM and CCIR systems Frequency response: DC - 8MHz
• CMRR (Common Mode Rejection Ratio): 60DB
• Impedance: BNC terminal: 75ohm, Connection terminal: 100ohm
• Working temperature: -10°C - 70°C Storage temperature: -30°C - 70°C.

Wirementse Requir

• Unshielded Cat-5 or above twisted pair wire(please use standard Cat-5 or above twisted pair wire.
• The wire quality will directly affect the transmitted image effect and transmission distance.)
• Characteristic impedance: 100Ω±20Ω DC loop resistance: 18Ω/100m(328ft).