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Burook

Hi Norman... I just remembered i didn't let u know.... everything worked out we made both the wired and the remot control opening work... they loved the item (assuming it will hold its own for the next 10 years or so)
Kiran

Yes I don’t doubt you. Jutai is one of the most confident companies I came across in China

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Phone Number : 19166271852

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Outdoor Infrared Photocell IR-20 for Gate & Door Safety Detection

Place of Origin	China
Brand Name	JUTAI
Certification	CE
Model Number	IR-20
Document	JUTAI Wired Photocell IR-20...20.pdf
Minimum Order Quantity	1
Price	Negotiation
Packaging Details	Cartoon
Delivery Time	5 - 8 working days
Payment Terms	T/T,L/C,D/A,D/P,Western Union,Paypal,,MoneyGram,Alipay
Supply Ability	1000 pieces per month

Product Details

IP Rating	IP65	Detection Range	30m
Type	Wired	HS Code	8531901000
Package Size	12.00cm * 11.70cm * 4.30cm	Package Gross Weight	0.25kg
Highlight	Outdoor IR Infrared Photocell , IR-20 Infrared Photocell , Gate Door Infrared Photocell

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Product Description

Outdoor Infrared Photocell IR-20 – Premium Safety Detection for Gates, Doors & Automation

The JUTAI IR-20 Series Infrared Photocell (also known as IR Sensor, Beam Sensor, or Infrared Sensor) is a professional-grade through-beam detection solution engineered for safety-critical and automation scenarios. Comprising a matched transmitter (TX) and receiver (RX), it creates an invisible, precise infrared beam to detect obstacles, prevent entrapment, and enhance security. With a 20-meter detection range, industrial-grade durability, and flexible integration, it’s a trusted choice for automatic doors, industrial gates, garage doors, and perimeter security systems worldwide.

Product Overview

Operating on a straightforward yet reliable through-beam principle, the IR-20 Series works by emitting a focused infrared beam from the TX to the RX. When any object (person, vehicle, or obstacle) interrupts the beam, the RX’s internal relay triggers instantly—sending a signal to your control system to stop closing doors, activate alarms, or pause machinery.

Crafted with UV-resistant engineering plastic and a rubberized casing, the sensor pair withstands harsh outdoor conditions, dust, and temperature fluctuations. It’s built for continuous duty in high-traffic or critical safety environments where reliability is non-negotiable.

Core Features & Advantages

1. Industrial-Grade Durability & Weather Resistance

IP55 Protection Rating: Effectively resists dust ingress and water jets, enabling direct outdoor installation without additional shielding.
Wide Voltage Compatibility: Operates on 12-24V AC/DC (non-polarized), seamlessly integrating with common power supplies for doors, gates, and automation systems.
Extreme Temperature Adaptation: Functions stably from -10°C to +60°C, adapting to most climates and indoor/outdoor working conditions.

2. Reliable Detection & Anti-Interference

20-Meter Long-Distance Detection: Provides a stable, focused beam for standard and wide openings (e.g., industrial gates, large sliding doors).
Anti-Environmental Interference: Optimized infrared beam design minimizes false triggers from ambient light, rain, or dust, ensuring accurate detection.
Intuitive Status Indicator: The RX features a red LED (off during normal operation, on when the beam is blocked) for quick alignment and real-time status checks.

3. Easy Integration & Installation

Versatile Relay Output: SPDT (Single Pole Double Throw) relay with COM (Common), NC (Normally Closed), and NO (Normally Open) terminals, compatible with any door controller, PLC, or alarm system.
Dual Mounting Options: Supports wall mounting (3x 5mm drill holes) and metal surface mounting (3x 3mm self-tapping screws), adapting to diverse installation scenarios.
Simplified Alignment: Compact design and clear visual feedback make alignment straightforward—no professional technical skills required for setup.

4. Safety-Centric Design

Entrapment Protection: Meets safety requirements for automated door/gate systems, preventing accidents by stopping closure when obstacles are detected.
Stable Continuous Operation: Industrial-grade components ensure long-term reliability in high-frequency use scenarios (e.g., shopping malls, industrial workshops).

Technical Specifications

Parameter	Specification
Model	IR-20M
Detection Principle	Through-beam (Transmitter + Receiver Pair)
Max. Detection Range	20 Meters (indoor/outdoor)
Power Supply	12-24V AC/DC (Non-polarized)
TX Maximum Operating Current	≤ 25mA
RX Maximum Operating Current	≤ 35mA
Output Type	1 Changeover Relay (SPDT)
Relay Contact Rating	Max. 500mA @ 48V AC/DC
Ingress Protection	IP55
Operating Temperature	-10°C to +60°C
Housing Material	Engineering Plastic with Rubber Casing
Receiver Indicator	Red LED (On when beam is interrupted)
Terminal Configuration	TX: 1-2 (Power); RX: 1-3 (Power), 4 (COM), 5 (NC), 6 (NO)

Typical Applications

Automatic Door Safety: Sliding doors, swing doors, and high-speed roll-up doors in malls, hospitals, and airports—preventing entrapment of people or objects.
Gate & Garage Automation: Industrial gates, garage doors, and parking barriers—detecting vehicles or obstacles to avoid collision during closure.
Perimeter Security: Invisible infrared fences for property boundaries, windows, or fences—triggering intruder alarms when the beam is breached.
Industrial Machinery: Safety interlocks or presence detection for material handling equipment, automated production lines, and conveyor systems.
Commercial & Public Spaces: Safe operation of automated entrances in office buildings, train stations, and retail complexes.

Installation & Wiring Guide

Mount the TX and RX opposite each other, ensuring a clear line of sight (no obstacles between the pair).
Connect the power supply (12-24V AC/DC) to TX terminals 1 & 2, and RX terminals 1, 2, or 3 (for different voltage 适配).
Wire the RX relay terminals (4=COM, 5=NC, 6=NO) to your door controller, PLC, or alarm system.
Align the TX and RX until the RX’s red LED turns off (indicating a stable beam connection).
Secure the front panels with provided screws, then test by interrupting the beam—verify the RX LED turns on and the relay changes state.

Why Choose JUTAI IR-20 Infrared Photocell?

Proven Industrial Reliability: Built for continuous duty in demanding access control and safety scenarios, reducing maintenance frequency.
Global Compatibility: Flexible voltage input and universal relay output adapt to worldwide automation systems and power standards.
User-Friendly Design: Simplified installation, intuitive alignment, and clear documentation lower deployment costs.
Trusted Brand Support: Developed by Shenzhen JUTAI Comm Co., Ltd., with professional technical support and durable, quality-assured components.

Upgrade your safety and automation systems with the dependable detection of JUTAI IR-20 Photocells. Contact us for specifications, pricing, and technical support.