BPE-50 Infrared Photoelectric Safety Sensor 50 ft Range 12-24V AC DC Gate Opener Photoeye
The BPE-50 Infrared Photoelectric Safety Sensor is designed for reliable obstacle detection in automatic gate, access control, and industrial safety applications. Featuring a sensing range of up to 50 feet, this photoelectric sensor operates on 12-24 VDC or 24 VAC power and offers fast response times for dependable performance. The durable IP65-rated housing provides protection against dust and water, making it suitable for indoor and outdoor installations. The included transmitter batteries provide up to two years of expected battery life, reducing maintenance requirements. Alfa Iris LLC is a trusted provider of professional CCTV surveillance and smart security systems, delivering advanced solutions for industrial, commercial, and high-security environments.
- Detects obstacles up to 50 feet away.
- Operates with 12-24 VDC or 24 VAC power.
- IP65 housing for indoor and outdoor installation.
- Fast detection and reset response improves safety.
- Includes transmitter batteries with up to two years life.
Offers a reliable infrared photoelectric sensing system with a detection range of up to 50 feet for dependable gate and access control safety.
Operates on 12–24 VDC or 24 VAC power, providing flexible compatibility with a wide variety of gate operators and control systems.
Includes optional lithium battery-powered transmitter operation with batteries included, enabling convenient wireless installation where needed.
Delivers an expected transmitter battery life of up to 2 years, reducing maintenance and replacement frequency.
Features a precise ±5° detection angle to help ensure accurate beam alignment and dependable obstacle detection.
Built with an IP65-rated weather-resistant enclosure, making it suitable for reliable outdoor operation in harsh environmental conditions.
Equipped with a 2 Form C DPST relay rated at 0.5A at 24VDC/120VAC for dependable integration with compatible control equipment.
Provides rapid detection with response times under 30 ms and reset times below 120 ms for enhanced operational safety.
Includes a red LED detection indicator for quick visual confirmation during installation, alignment, and troubleshooting.
Features adjustable receiver sensitivity via an onboard jumper, allowing optimization for different installation environments.
Constructed with durable 30% fiberglass-reinforced PA6 housing for long-lasting performance in demanding applications.
Ideal for automatic gates, garage doors, access control systems, and industrial safety installations requiring dependable infrared obstacle detection.
| MODEL NAME | EMX BPE-50 Infrared Photoeye |
| BRAND | EMX |
| PRODUCT TYPE | Infrared Photoelectric Safety Sensor |
| DETECTION METHOD | Through-Beam Infrared |
| DETECTION RANGE | Up to 50 ft (15.2 m) |
| DETECTION ANGLE | ±5° |
| POWER SUPPLY | 12–24 VDC or 24 VAC |
| TRANSMITTER BATTERY OPTION | 2 × 3.6V Lithium Batteries (Included, Optional Power Source) |
| EXPECTED BATTERY LIFE | Up to 2 Years |
| CURRENT DRAW | Not Specified |
| OPERATING VOLTAGE | 12–24 VDC / 24 VAC |
| OUTPUT TYPE | Relay Output |
| RELAY TYPE | 2 Form C DPST |
| RELAY CONTACT RATING | 0.5A @ 24VDC / 120VAC |
| OPERATING WAVELENGTH | 880 nm |
| MODULATION FREQUENCY | 787 Hz |
| DETECTION INDICATOR | Red LED |
| SENSITIVITY ADJUSTMENT | J1 Jumper on Receiver |
| DETECTION DELAY | <30 ms |
| RESET DELAY | <120 ms |
| ENVIRONMENTAL RATING | IP65 |
| WEATHER RESISTANCE | Weatherproof |
| OUTDOOR USE | Yes |
| INDOOR USE | Yes |
| HOUSING MATERIAL | PA6 with 30% Fiberglass |
| COLOR | Black |
| HEIGHT | 4.4 in (112 mm) |
| WIDTH | 2.05 in (52 mm) |
| DEPTH | 1.3 in (33 mm) |
| CONNECTOR TYPE | Terminal Block |
| SENSOR TECHNOLOGY | Infrared Photoelectric |
| APPLICATION | Automatic Gates |
| COMPATIBILITY | Gate Operators and Access Control Systems |
| INSTALLATION TYPE | Surface Mount |
| MOUNTING ORIENTATION | Horizontal or Vertical |
| SAFETY FUNCTION | Obstacle Detection |
| OBJECT DETECTION | Vehicles and Pedestrians |
| BEAM TYPE | Infrared Beam |
| OPERATING PRINCIPLE | Transmitter and Receiver Pair |
| ALIGNMENT REQUIREMENT | Direct Line of Sight |
| STATUS INDICATION | LED Visual Indicator |
| HOUSING DESIGN | Compact Industrial Enclosure |
| WIRING METHOD | Hardwired Terminal Connections |
| POWER SOURCE OPTIONS | AC, DC, or Battery (Transmitter) |
| LOW POWER OPERATION | Yes |
| RESPONSE SPEED | Fast Response (<30 ms) |
| RESET SPEED | Less than 120 ms |
| INDUSTRIAL APPLICATION | Access Control Safety |
| COMMERCIAL APPLICATION | Automatic Entry Systems |
| RESIDENTIAL APPLICATION | Driveway Gate Safety |
| OPERATING ENVIRONMENT | Indoor and Outdoor |
| WATER RESISTANCE | IP65 Rated |
| DUST PROTECTION | Protected Against Dust Ingress |
| BATTERY INCLUDED | Yes (Transmitter Option) |
| MANUFACTURER | EMX |
| ASIN | B00X4PGQT2 |
| DATE FIRST AVAILABLE | May 4, 2015 |
EMX BPE-50 Infrared Photoeye from EMX is a high-performance photoelectric safety sensor designed for automatic gates, access control systems, and perimeter security applications. With a detection range of up to 50 feet and a durable IP65 weather-resistant housing, it delivers dependable obstacle detection in both indoor and outdoor environments. Engineered for reliability, the BPE-50 helps improve operational safety by detecting vehicles, pedestrians, and other obstructions before gate movement.
Reliable Detection for Outdoor Applications
The EMX BPE-50 features an infrared beam with a ±5° detection angle for accurate sensing across gate entrances and controlled access points. It operates on 12–24 VDC or 24 VAC and also supports optional battery-powered transmitter operation using included lithium batteries. Its rugged enclosure withstands harsh weather conditions, making it ideal for long-term outdoor installations.
- Up to 50 ft infrared detection range
- IP65 weather-resistant housing for outdoor use
- Operates on 12–24 VDC or 24 VAC
- Optional battery-powered transmitter with included lithium batteries
- Visible red LED detection indicator for easy alignment
Designed for Gate Safety and Access Control
Built for professional installers, the EMX BPE-50 integrates easily into automatic gate operators, commercial access systems, and industrial entry points. Its fast response time, reliable relay output, and adjustable sensitivity provide dependable protection while minimizing false detections.
- Automatic swing and sliding gate operators
- Commercial and industrial access control systems
- Parking facilities and secured entrances
- Perimeter protection and vehicle detection applications
Professionals seeking a reliable infrared photoelectric safety sensor can depend on the EMX BPE-50 for accurate detection, weather-resistant durability, and seamless integration with modern gate automation and access control systems.
Technical Specifications
- Model: BPE-50
- Manufacturer: EMX
- Detection Range: Up to 50 ft (15.2 m)
- Detection Angle: ±5°
- Power Input: 12–24 VDC / 24 VAC
- Battery Option: 2 × 3.6V lithium batteries for transmitter (included)
- Expected Battery Life: Up to 2 years
- Relay Type: 2 Form C DPST, 0.5A @ 24VDC / 120VAC
- Wavelength: 880 nm
- Frequency: 787 Hz
- Environmental Rating: IP65
- Detection Indicator: Red LED
- Sensitivity: Adjustable via receiver jumper
- Detection Delay: <30 ms
- Reset Delay: <120 ms
- Housing Material: PA6 with 30% fiberglass
- Dimensions: 4.4 × 2.05 × 1.3 in (112 × 52 × 33 mm)
Related products
SKU:
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Access Control
VENDOR: EMX
Monitor vehicle movement with this underground probe designed for driveway access control, automatic gates, and industrial security applications. The 150 foot probe provides reliable vehicle detection when paired with a compatible sensing module sold separately. Ideal for activating warning lights,...
SKU:
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Vehicle Detectors
VENDOR: EMX
The CarSense 101 50ft buried vehicle detection probe is designed as a replacement sensing probe for compatible vehicle motion detection systems. Installed underground, it provides discreet vehicle detection for automatic gates, parking barriers, overhead doors, warehouses, and industrial access control....
SKU:
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Loop Detectors
VENDOR: EMX
Upgrade automatic gate and door safety systems with the IRB MON Universal Safety Photo Beam. Designed to meet UL325 2016 monitoring requirements, this monitored photo beam provides dependable obstacle detection for new installations and retrofit applications. The NEMA 4X rated...
SKU:
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Loop Detectors
VENDOR: EMX
The EMX D TEK MVP Multi Voltage Power Universal Loop Detector is designed for dependable vehicle detection in automatic gate, traffic control, and access management systems. It supports multiple input voltages for flexible installation and delivers accurate loop detection for...
