APC NetBotz Door Switch Sensor NBES0303 — 12ft

The APC NetBotz Door Switch Sensor (NBES0303) provides essential physical security monitoring for network infrastructure by detecting authorized and unauthorized access to server enclosures and IT equipment. This universal sensor is designed specifically to monitor access to NetShelter SX Enclosures, delivering real-time alerts when doors are opened—whether intentionally or accidentally—helping prevent potential security breaches and unauthorized tampering with critical network equipment.

• Universal compatibility works with all current and legacy NetBotz appliances and pods for flexible integration into existing monitoring infrastructure
• 12-foot cable length provides installation flexibility for various rack and enclosure configurations
• Two-door monitoring capability enables comprehensive coverage for front and rear access points on a single sensor
• Real-time access detection helps maintain security compliance and protects valuable networking equipment from physical threats

For IT professionals managing UniFi deployments alongside APC power protection solutions, this door sensor integrates seamlessly into a comprehensive infrastructure monitoring strategy. Whether protecting a network closet housing UniFi switches and gateways or a small data center with critical networking equipment, the NBES0303 adds an essential layer of physical security monitoring that complements your existing environmental and power monitoring systems, ensuring complete visibility and control over access to your most valuable network assets.