12 CHANNEL NVR HYBRID KIT HYBRID NVR+4-PRO-820 IP CAMS
82-14080 - 1x2 Video Distribution Amplifier with 12VDC Power Adapter
Provides two video outputs (composite BNC) from one input (composite BNC) to split video sources. Dual power operates on 12VDC or 24VAC. Includes 12VDC power supply.
82-15265 - Baluns BNC/Power Skt
BALUNS BNC/POWER SKTNTSC, PAL , and SECAM video formats60dB Crosstalk and noise immunityBuilt-in transient suppression protection
Always quite happy with MCM.