4-Port Gigabit PoE Extender Repeater, 100/1000M Network Switch for PoE Switch NVR IP Camera

This 4-Port Gigabit PoE Extender/Repeater is specifically designed for users who need to expand PoE network coverage, perfectly solving the distance limitation issue for IP cameras, NVRs, and other devices. It supports 10/100/1000Mbps auto-negotiation transmission rates, providing up to Gigabit bandwidth to ensure smooth and stable HD video surveillance data. By cascading multiple extenders, you can easily extend PoE signals up to several hundred meters without additional power cabling, greatly reducing installation difficulty and cost. The product features a sturdy metal casing with excellent heat dissipation and anti-interference capabilities, capable of stable operation in a wide temperature range from -10°C to 55°C, suitable for various indoor and outdoor security monitoring scenarios. The plug-and-play design makes installation quick and easy, with no software configuration required, compatible with mainstream PoE switches, NVRs, and IP cameras on the market. Built-in overcurrent, overvoltage, and short circuit protection effectively ensures device safety. Whether for home security, office surveillance, or large-scale projects, this PoE extender is your ideal choice for expanding networks and enhancing surveillance coverage.