EMX 2700-1 USVD-4X Ultrasonic Vehicle Detector
The USVD-4X ultrasonic vehicle detector provides reliable above ground vehicle detection for drive thru and access control applications. Using advanced ultrasonic sensing, it accurately identifies vehicle presence without cutting pavement. The compact detector mounts easily to posts or equipment and activates when a vehicle enters the detection zone. Designed for demanding environments, it supports flexible relay outputs, adjustable delays, and wide voltage input, making it ideal for commercial and industrial operations requiring dependable vehicle detection.
- Above ground ultrasonic vehicle detection without pavement cutting
- Detects vehicles within one to five foot operating range
- Dual SPDT relay outputs for flexible system integration
- Selectable entry, exit, or combined pulse operation
- Durable NEMA 4X housing for harsh environments
You Save: $999.84 (84%)
Installs easily above ground without requiring in-pavement loops, reducing installation costs and time.
Utilizes advanced Triangular Planar Array (TPA) technology for precise and reliable vehicle detection.
Designed for drive-thru applications including fast food, banking, pharmacies, car washes, and parking facilities.
Offers selectable pulse output modes for ENTRY, EXIT, or BOTH, allowing tailored detection responses.
Includes output delay options of 1, 2, or 4 seconds to accommodate various operational needs.
Features dual relay output configuration with 2 SPDT (form C) relays for enhanced connectivity and control.
Operates within a detection range of 1 to 5 feet, suitable for standard drive-thru lane setups.
Quick 2.0-second response time ensures timely vehicle detection for fast-paced environments.
Supports both 12–24 VDC and VAC power inputs, providing installation flexibility.
Equipped with clear LED indicators for power, detection status, and vehicle presence feedback.
Comes housed in a weather-resistant ABS enclosure rated NEMA 4X for outdoor durability.
Compact dimensions (5.7" x 3.6" x 2.3") make it easy to mount on existing posts or structures.
Low power consumption at 60mA supports energy-efficient operation.
Functions reliably across extreme temperatures, from -40°C to +85°C (-40°F to +182°F).
Backed by a 2-Year Limited Manufacturer Warranty for added product assurance.
| MODEL NAME | EMX 2700-1 USVD-4X Ultrasonic Vehicle Detector |
| TECHNOLOGY | Triangular Planar Array (TPA) |
| INSTALLATION TYPE | Above ground, mounted on post or order box |
| APPLICATION | Drive thru operations: fast food, banking, pharmacies, car washes, parking |
| SUPPLY VOLTAGE | 12-24 VDC/VAC |
| OPERATING CURRENT | 60mA |
| RESPONSE TIME | 2.0 seconds |
| OPERATING RANGE | 1ft. — 5ft. |
| RELAY OUTPUT CONFIGURATION | 2 SPDT (Form C) |
| RELAY CONTACT RATING | 1A @ 24VDC |
| RELAY SETTINGS | Pulse on ENTRY, EXIT, or BOTH |
| OUTPUT DELAY OPTIONS | 1, 2, and 4 seconds |
| SENSING ELEMENTS | 4 ultrasonic in TPA configuration |
| POWER INDICATOR / NO VEHICLE | Green LED |
| OBJECT IN RANGE INDICATOR | Flashing Green LED on each input; Continuous LED on DETECT |
| DIMENSIONS | 5.7" (145mm) x 3.6" (90mm) x 2.3" (57mm) |
| HOUSING | ABS NEMA 4X |
| MECHANICAL PROTECTION | NEMA 4X |
| CONNECTION | 10 position terminal block |
| OPERATING TEMPERATURE | -40°C — +85°C (-40°F — +182°F) |
| CE COMPLIANT | Yes |
| SETUP REQUIRED | No setup or adjustments required |
| WARRANTY | 2-Year Limited Manufacturer Warranty |
EMX 2700-1 USVD-4X Ultrasonic Vehicle Detector from Alfa Iris offers a reliable and cost-effective solution for drive-thru vehicle detection. Using advanced Triangular Planar Array (TPA) technology, this sensor accurately detects vehicle presence without the need for pavement loop installation, making it ideal for fast food outlets, banks, pharmacies, car washes, and parking facilities.
Cost-Effective Detection Without Pavement Loops
The USVD-4X is designed for above-ground installation and mounts easily to a post or order box. With no setup or adjustments required, it scans designated zones and detects vehicles quickly and reliably. This eliminates the complexity and cost of installing traditional in-ground loop detectors.
- TPA-based ultrasonic detection
- No need for pavement cuts or loops
- Mounts to order boxes or posts
- Settings for ENTRY, EXIT, or BOTH pulse triggers
- Delay output options: 1, 2, or 4 seconds
- Dual SPDT (form C) relay output
- 2-Year Limited Manufacturer Warranty
Flexible and Durable Design
Operating on 12-24VDC/VAC, the USVD-4X features a weather-resistant NEMA 4X ABS housing and functions effectively in temperatures from -40°C to +85°C. LEDs provide clear visual feedback of status and detection. It is CE compliant and designed to withstand harsh environmental conditions.
- Operating range: 1 ft. to 5 ft.
- Response time: 2.0 seconds
- Operating current: 60mA
- Power indicator (Green LED)
- Detection indication: Flashing/continuous Green LED
- Connection: 10-position terminal block
The EMX 2700-1 USVD-4X is an efficient choice for professionals seeking non-intrusive, above-ground vehicle detection. It delivers performance, reliability, and simplicity for a wide range of drive-thru applications.
Technical Specifications
- Model: EMX 2700-1 USVD-4X
- Sensing Elements: 4 ultrasonic (TPA configuration)
- Operating Range: 1ft – 5ft
- Response Time: 2.0 seconds
- Relay Output: 2 SPDT (form C), 1A @ 24VDC
- Power Supply: 12–24 VDC/VAC
- Current Draw: 60mA
- Operating Temp: -40°C to +85°C (-40°F to +182°F)
- Housing: ABS NEMA 4X
- Dimensions: 5.7" x 3.6" x 2.3" (145mm x 90mm x 57mm)






