Geovision 81-SRFD190-10US Outdoor UHF RFID Long Range Reader
Overview
The Geovision 81-SRFD190-10US is an outdoor UHF RFID long-range reader designed for perimeter identification and access control integration in commercial security deployments. The GV-RU9003 supports 26-bit tag reads (520-series protocol) and operates in outdoor environments where radio frequency ID data must be captured at extended distances — typical use cases include vehicle gate access, facility entry control, and asset tracking at entry/exit points.
Compatibility
This reader integrates with Geovision access control systems and third-party platforms supporting RFID reader input via standard communication protocols. Confirm compatibility with your existing Geovision control panel or VMS before procurement — RFID reader integration varies by system firmware and I/O module type. The 26-bit format is common in commercial access control but differs from 34-bit or 35-bit variants; verify tag encoding matches your credential set.
Installation Notes
Mount in outdoor locations with clear line-of-sight to tag traffic; metal enclosures and dense RF interference (industrial machinery, high-density WiFi) reduce read range. Antenna orientation and placement significantly affect detection distance — position antennas perpendicular to tag approach direction. Wire to a compatible Geovision I/O module or access control reader port using shielded cable to minimize RF noise pickup. Outdoor installations require weatherproof enclosures rated IP65 minimum for the reader electronics.
What's in the Box
- Geovision GV-RU9003 UHF RFID reader assembly
- Mounting hardware
- Antenna
