IRB-4X2 Infrared Photoeye Safety Sensor Kit Transmitter Receiver for Gate Garage Door Access Control
The IRB-4X2 Infrared Photoeye Safety Sensor Kit provides dependable obstacle detection for automatic gates, garage doors, rolling doors, parking barriers, and access control systems. Designed for easy installation, this transmitter and receiver kit operates with control boards that accept dry contact inputs. The compact design eliminates the need for alignment lenses while the electronic sunlight filter and automatic temperature compensation ensure stable performance in demanding environments. Built with an IP65 rated enclosure, the system withstands dust and water exposure while remaining resistant to vibration. The infrared beam can penetrate up to 70 percent obstruction caused by fog, steam, or spray, helping maintain reliable operation. This safety sensor kit operates on 12 to 24 volts AC or DC and does not require additional signal amplifiers or relay boxes, making it an efficient solution for commercial and industrial automation applications.
- Works with dry contact control boards for automation systems
- Lens free alignment simplifies installation and setup
- Electronic sunlight filter improves detection reliability outdoors
- IP65 enclosure resists dust, water, and vibration
- Operates on 12 to 24 volts AC or DC power
Designed for use as a safety, reversing, or opening sensor with automatic operators for reliable access control.
Compatible with any control board that accepts a dry contact input, providing flexible integration with a wide range of systems.
Works without lenses, allowing for faster alignment and easier installation while reducing setup time.
Features an electronic sunlight filter that helps maintain dependable performance in bright outdoor lighting conditions.
Automatically compensates for temperature changes to ensure consistent operation across varying environmental conditions.
Capable of operating through up to 70% obstruction caused by fog, steam, or spray for dependable sensing in challenging environments.
Engineered to resist vibration, helping maintain stable and accurate performance in high-traffic or industrial applications.
Eliminates the need for additional signal amplifiers or relay boxes, simplifying installation and reducing system complexity.
Operates on 12–24V AC or DC power, offering flexible compatibility with a variety of gate and door automation systems.
Ideal for garage doors, rolling doors, parking barriers, and other automated entry equipment requiring reliable photoelectric sensing.
Built with an IP65-rated enclosure to provide protection against dust and water for dependable outdoor operation.
Compact, space-saving design delivers the advanced performance of the IRB-4X2 while making installation more convenient.
| MODEL NAME | EMX IRB-4X2 Infrared Photoeye Kit |
| MANUFACTURER | EMX |
| PRODUCT TYPE | Infrared Photoelectric Safety Sensor Kit |
| MODEL NUMBER | IRB-4X2 |
| BRAND | Generic |
| DEVICE TYPE | Transmitter and Receiver Safety Sensors |
| SENSOR TECHNOLOGY | Infrared Through-Beam Photoelectric |
| OPERATING VOLTAGE | 12–24 VAC/DC |
| POWER INPUT | 12–24 Volts AC or DC |
| APPLICATION | Automatic Gate Operators |
| COMPATIBILITY | Works with any control board accepting dry contact input |
| CONTROL OUTPUT | Dry Contact |
| PRIMARY FUNCTION | Safety, Reversing, or Opening Device |
| INSTALLATION | Easy Installation |
| ALIGNMENT | Lens-Free Easy Alignment |
| SUNLIGHT FILTER | Electronic Sunlight Filter |
| TEMPERATURE COMPENSATION | Automatic Compensation |
| FOG RESISTANCE | Operates Through Fog |
| STEAM RESISTANCE | Operates Through Steam |
| SPRAY RESISTANCE | Operates Through Water Spray |
| OBSTRUCTION PENETRATION | Up to 70% Obstruction |
| VIBRATION RESISTANCE | Immune to Vibration |
| SIGNAL AMPLIFIER REQUIRED | No |
| RELAY BOX REQUIRED | No |
| ENCLOSURE RATING | IP65 |
| WEATHER RESISTANCE | Suitable for Outdoor Use |
| OPERATING ENVIRONMENT | Indoor and Outdoor |
| HOUSING COLOR | Dark Gray |
| PRODUCT DIMENSIONS | 4 × 3 × 3 inches |
| INCLUDED COMPONENTS | Pair of Safety Sensors |
| SENSOR CONFIGURATION | Transmitter and Receiver Pair |
| GARAGE DOOR COMPATIBLE | Yes |
| ROLLING DOOR COMPATIBLE | Yes |
| PARKING BARRIER COMPATIBLE | Yes |
| INDUSTRIAL EQUIPMENT COMPATIBLE | Yes |
| AUTOMATIC GATE COMPATIBLE | Yes |
| PHOTOEYE TYPE | Infrared Through-Beam |
| DETECTION METHOD | Infrared Beam Interruption |
| SAFETY FUNCTION | Obstacle Detection |
| REVERSING FUNCTION | Yes |
| OPENING FUNCTION | Yes |
| CONTROL BOARD INTERFACE | Dry Contact Input |
| COMPACT DESIGN | Yes |
| NEXT GENERATION MODEL | Successor to IRB-4X |
| MAINTENANCE | Low Maintenance Design |
| ALIGNMENT AIDS | No Lenses Required |
| OUTDOOR INSTALLATION | Supported |
| COMMERCIAL USE | Yes |
| RESIDENTIAL USE | Yes |
| INDUSTRIAL USE | Yes |
| RELIABILITY | Designed for Stable Performance |
| POWER COMPATIBILITY | AC and DC Systems |
| ENCLOSURE MATERIAL | Durable Industrial Housing |
| MOUNTING STYLE | Surface Mount |
| UL325 COMPLIANCE | Not Intended for UL325 Compliance Applications |
| ASIN | B0D2WDFFQ9 |
| DATE FIRST AVAILABLE | April 28, 2024 |
| COUNTRY OF USE | Access Control and Gate Automation Systems |
| PRODUCT CATEGORY | Gate Opener Safety Accessories |
| SAFETY SENSOR PAIR | Yes |
| ELECTRONIC FILTERING | Advanced Sunlight Filtering Technology |
| TEMPERATURE STABILITY | Automatic Environmental Compensation |
| HIGH HUMIDITY OPERATION | Supported |
| DUST PROTECTION | IP65 Rated |
| WATER PROTECTION | IP65 Rated |
| PACKAGE CONTENTS | 1 Transmitter, 1 Receiver |
Rosslare AY-K12C RFID Reader + AT-ERS-26A-3001 RFID Proximity Card Kit is a complete 125 kHz RFID access control solution designed for secure and reliable identification in commercial, industrial, and residential applications. This convenient bundle combines the durable Rosslare AY-K12C proximity card reader with the Rosslare AT-ERS-26A-3001 EM-Marine RFID card, providing everything needed to implement or expand an access control system.
Complete RFID Access Control Kit
The AY-K12C reader supports EM4102 125 kHz RFID cards and tags with a reading distance of up to 8 cm (3.15 in.). Featuring selectable Wiegand 26-bit or Clock & Data output formats, it integrates easily with most access control panels. Its UV-resistant polycarbonate housing and IP65 weatherproof rating make it suitable for both indoor and outdoor installations.
The included AT-ERS-26A-3001 RFID proximity card utilizes EM-Marine 125 kHz technology with a permanently programmed identification number. Its flexible construction allows custom printing, making it ideal for employee badges, visitor credentials, and membership cards.
- Complete RFID reader and proximity card starter kit
- Compatible with 125 kHz EM4102 / EM-Marine technology
- Reader supports Wiegand 26-bit and Clock & Data output
- Reading distance up to 8 cm (3.15 in.)
- IP65-rated weatherproof reader for indoor and outdoor use
- Three-color LED status indicator and integrated buzzer
- Durable UV-resistant polycarbonate housing
- Flexible printable RFID card with permanent unique ID
Reliable Performance for Access Control Systems
Designed for dependable operation, the Rosslare AY-K12C operates from 5–16 VDC and features external LED and buzzer control, tamper detection, and a 45 cm (18 in.) pigtail cable for simplified installation. Combined with the AT-ERS-26A-3001 proximity card, this kit delivers fast, contactless authentication for offices, apartment buildings, schools, warehouses, healthcare facilities, and industrial sites.
- Office buildings and business centers
- Residential and apartment access control
- Industrial facilities and warehouses
- Educational institutions
- Healthcare facilities
- Commercial security systems
Whether installing a new access control system or expanding an existing one, the Rosslare AY-K12C + AT-ERS-26A-3001 Kit provides a dependable, easy-to-install, and cost-effective RFID solution for secure entry management.
Technical Specifications
- Kit Includes: Rosslare AY-K12C RFID Reader + Rosslare AT-ERS-26A-3001 RFID Proximity Card
- RF Technology: 125 kHz EM4102 / EM-Marine
- Reader Output Formats: Wiegand 26-bit or Clock & Data
- Reading Distance: Up to 8 cm (3.15 in.)
- Operating Voltage: 5–16 VDC
- Frequency: 125 kHz ASK modulation
- Protection Rating: IP65
- Housing Material: UV-resistant polycarbonate
- LED Indicator: Three-color with external control
- Buzzer: Built-in with external control option
- Tamper Detection: Optical wall tamper
- Cable Length: 45 cm (18 in.) pigtail
- Card Type: EM-Marine RFID proximity card
- Card Dimensions: 75 × 42 × 0.4 mm
- Card Weight: 0.003 kg
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