The R4500 from Linear is a PRO Wireless Vehicle Sensor. Automatically activates gate operator “Hands-Free” when a vehicle exits the property. Easy installation, minimal trenching required.
Features
- Electromagnetic sensor: detects vehicles in motion, ensuring quick and accurate activation of your gate operator.
- Universal compatibility: works with all automatic gate operators or systems requiring a dry contact input device, providing versatile integration options.
- Relay latch time: 2 seconds, designed for efficient operation (note: may not be used as a safety device).
- Optimized design: specifically engineered for vehicular gate operators, enhancing gate control performance.
- Easy installation: features a two-piece construction with a sensing coil and electronics for hassle-free setup.
- Long battery life: low power consumption leads to extended usage, minimizing maintenance needs.
- GTO-Gen3 compatibility: simple activation for GTO-Gen3 Control Boards, ensuring seamless operation.
- Battery requirement: requires two “AA” batteries (included), making it convenient to use straight out of the box.
- Noise reduction technology: minimizes line noise of 50Hz or 60Hz, enhancing detection capabilities near power lines and preventing crosstalk frequency issues.
Linear R4500 PRO Wireless Vehicle Sensor Detailed Specifications
| Sensor Type | Electromagnetic |
| Compatibility | All automatic gate operators |
| Relay Latch Time | 2 seconds |
| Design Purpose | Vehicular gate operators |
| Installation | Two-piece construction |
| Battery Life | Long due to low power consumption |
| Activation | Easy for GTO-Gen3 Control Boards |
| Battery Type | Two “AA” batteries (included) |
| Noise Minimization | Designed to minimize line noise |



















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