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The ButterflyMX Vehicle Reader is a device designed to facilitate access control for vehicles by reading ButterflyMX Vehicle Stickers and relaying this data to a ButterflyMX Access Controller. This system is primarily used to open garage gates or doors, providing a seamless entry experience for authorized vehicles.
The core function of the Vehicle Reader is to detect and read passive UHF (Ultra High Frequency) RFID tags, specifically the ButterflyMX Vehicle Stickers, which are typically affixed to a vehicle's windshield. Once a sticker is read, the data is transmitted to the ButterflyMX Access Controller. The Access Controller then processes this information, often in conjunction with requests from the ButterflyMX Mobile App, to trigger a third-party garage door controller. This controller, in turn, operates the physical garage door opener, allowing the gate or door to open. The entire system aims to provide a convenient and automated access solution for parking areas.
Physical Dimensions and Mounting: The reader itself has a compact, angular design, with a mounting plate that measures approximately 145 mm (5.71 in) in width and 140 mm (5.51 in) in height. The mounting plate includes specific dimensions for screw placement, such as 100 mm (3.94 in) between horizontal screws and 75 mm (2.95 in) between vertical screws. The device is designed to be mounted laterally at a 45° angle, at a height of at least 8 feet (approximately 2.4 meters). The face of the reader should be angled towards the desired detection zone, especially when installed higher than 8 feet, to optimize reading performance.
Reading Distance: The Vehicle Reader can read a Vehicle Sticker up to 20 feet (6 meters) away. This distance is measured from the center of the reader and can vary based on factors such as the type of tag, the operating environment, and the power supply voltage. External disturbances and athermic windshields can reduce the effective reading distance.
Power and Connectivity: The reader requires a 12V power supply. It communicates with the Access Controller via an RS485 connection, utilizing specific wiring for data transmission:
The device also features connections for SNS (Sensor), REX (Request to Exit), and relay outputs (N.C., COM, N.O.) for integration with other access control components. The main connection diagram shows interfaces for Cloud, Door, Dry, Wet, REX, Reader 1, SNS 1, Relay 1, and Aux, indicating its comprehensive integration capabilities within an access control system.
Environmental Considerations: While not explicitly detailed, the robust design of the reader suggests it is intended for outdoor installation, given its application in vehicle access control. The mention of "external disturbances" affecting reading distance implies it is designed to operate in varying environmental conditions.
Vehicle Sticker Placement: For optimal performance, the ButterflyMX Vehicle Sticker must be installed at the top of the windshield, behind the central rear-view mirror, on the side closest to the Vehicle Reader. It is crucial to ensure the sticker is properly adhered to the glass of the windshield and not to the upper cloth or plastic edge. The sticker itself is described as a "Secure UHF Windshield Tag."
Installation Flexibility: The reader offers multiple mounting options:
System Integration: The ButterflyMX Vehicle Reader is an integral part of a larger access control ecosystem. It requires a ButterflyMX Access Controller to function, which acts as the central hub for processing data from the reader and communicating with third-party garage door controllers. This modular approach allows for scalable and customizable access solutions.
Testing Procedures: A critical aspect of deployment is thorough testing. Installers are advised to:
Ease of Installation and Disassembly: The design incorporates features that simplify installation and potential maintenance:
Support and Troubleshooting: ButterflyMX provides comprehensive support for installers and users:
Compliance: It is explicitly stated that all access control systems MUST meet relevant Local, State, and Federal codes. The installer is responsible for ensuring the entire system is safe, effective, and compliant with all applicable regulations. This emphasizes the importance of professional installation and adherence to safety standards.
General| Brand | ButterflyMX |
|---|---|
| Model | Vehicle Reader |
| Category | Automobile Accessories |
| Language | English |
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