





🔍 See it all, control it all — your security, upgraded.
The CCTV Camera Pros VM-Q401A is a robust 4-channel analog video multiplexer designed for professional-grade surveillance setups. It supports 4 BNC video inputs, multiple viewing modes including quad and picture-in-picture, and comes with a wireless infrared remote for easy operation. Compatible with NTSC and PAL formats, this compact processor streamlines multi-camera monitoring on a single BNC monitor output, making it an essential tool for comprehensive analog security management.



| ASIN | B07JWF64K4 |
| Best Sellers Rank | #21 in Video Surveillance Multiplexers & Quads |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | May 22, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4 pounds |
| Item model number | VM-Q401A |
| Manufacturer | CCTV Camera Pros |
W**D
Just what i needed
I have 4 cameras with sound. RCA connection into a S-link for connection to monitor that came with the system. Prior to this it was 2 small monitors, switch between cams only able to see 2 at a time. Now, all 4 seen at once. BNC to RCA adapter. RCA 90 degree adapter just to cut down on rear length. Video connected. BNC 90 degree adapter. BNC to monitor. RCA sound input x4. RCA sound out x1. RCA to 3.5 cable into moitor. Each cam needed power. 4-Way split into 1 psu. Now have all 4 cams in quad view.
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