Features Poe protection: the network lightning protection adapter protects your devices from network surges with efficient PoE transmission technology and thus effectively prevents damage. PVC material: made of high-quality PVC, this protective device is suitable for outdoor use, water and lightning resistant and ensures long-lasting protection. RJ45 protection: with a working voltage of 12-57 V and a maximum discharge current of 5 ka, the network arrester provides reliable protection for your devices. Outdoor safety: This RJ45 protection is suitable for use with cameras and other outdoor devices and ensures safe and reliable operation in a temperature range (-25°C to +60°C) and humidity conditions (30% to 90%). Easy installation: The Ethernet network surge protector is designed for easy installation on cameras and other devices and ensures safe operation and protection for your equipment. Specification: Item Type:POE Gigabit RJ45 Protection Material: PVC. Rated Operating Voltage: 12-57V Data transfer rate: 1000 Mbit/s Operating temperature: -25°C to +60°C. Relative humidity under room temperature conditions: 30% to 90% Maximum discharge current: 5 KA. Package list: 1 x flash protector. 2 sets x waterproof four-piece set. Package List 1 x Lightning Protector 2 Sets x Waterproof Four Piece Set