Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Black Box EL04M-25 is a flat satin telco patch cable designed for specific network and telephony applications requiring a 4-wire RJ1 connection. Its stranded, unshielded PVC construction provides flexibility and durability for installations where tight bends or frequent movement are not primary concerns. This cable is engineered for precise signal transmission in environments where standard Ethernet cabling may not be suitable, such as certain PBX systems or specialized data distribution setups. The EL04M-25 model ensures a reliable connection for its intended purpose.
This cable is specifically designed for use with 4-wire RJ1 (also known as RJ10 or 4P4C) connectors and interfaces. It is suitable for connecting devices that utilize this particular wiring configuration, often found in older telephone handsets, specific data modules, or proprietary communication systems. Verify your equipment's port specification to ensure it requires a 4-wire, cross-pinned configuration for proper function.
The unshielded construction means this cable is best suited for environments with minimal electromagnetic interference (EMI). For installations in areas with high EMI, such as near power distribution units or heavy machinery, shielded cabling or alternative routing may be necessary to maintain signal integrity. The flat satin jacket offers a low profile but is not rated for outdoor use or direct burial.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
