Does the sensor have protection against reverse polarity?

Yes, the product includes reverse polarity protection and short circuit protection circuits to ensure safety.

Can I become a reseller or distributor?

Yes, we are actively looking for distributors in overseas markets to expand our business network.

How can I get technical support?

We have a professional technical team available to answer all professional questions and provide timely advice.

Best Selling Laser Sensor Retro-Reflective Sensor for Roller Shutter Doors

Name: Best Selling Laser Sensor Retro-Reflective Sensor for Roller Shutter Doors
Brand: TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
SKU: 1958467382

Tianjin, ChinaTIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

US$13.00

3-99 Sets

US$12.00

100-299 Sets

US$11.00

300-499 Sets

US$10.50

500+ Sets

Sample price:US$20.00/set.Request sample

Product profile

Type

Reflective Panels Type Photoelectric Sensor

Output Signal Type

Switching Type

Production Process

Integration

Model NO.

PF50R

Material

Plastic

Feature

Corrosion Resistant

IP Rating

IP67

Certification

ISO&CE

Customized

Wiring Type

5 Wires

Supply Voltage

10-30V DC

Laser Spot

8-9cm at 8m Distance

Output

Relay Output

Warranty

18 Months

Cable

2m Standard Length

Shipping Method

DHL, EMS, TNT, FedEx

Light Source

Laser Light

Transport Package

Standard Package Box

Specification

50mmx50mmx20mm

Trademark

G-TEK

Origin

Tianjin China

HS Code

9032900090

Production Capacity

10000 Sets/Month

Key features

IP67 Waterproof Protection: IP67 rated structure ensures reliable operation in harsh outdoor environments including rain and dust.

8m Detection Range: Provides a detection distance of up to 8 meters, suitable for most automatic door applications.

Laser Light Source: Features a 650nm red laser with narrow beam design for easy calibration and high sensitivity.

Customization Available: Supports customized wiring, voltage, and cable length to meet specific customer requirements.

Wide Voltage Range: Operates on 10-30V DC or 12-240V DC/AC, adapting to various power supply conditions.

Dual Protection Circuit: Equipped with short circuit protection and reverse polarity protection for enhanced safety.

CE & ISO Certified: Products hold CE and ISO certifications, ensuring quality and stability for industrial use.

Anti-Interference Lens: Aspherical optical lens effectively eliminates light interference from sunlight or lamps.

Company profile

Years of Export ExperiencePatents AwardedManagement CertificationProduct Certification

TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.19h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryG-TEK is an industrial equipment and instrumentation supplier with stated sales of up to 800,000 pieces or sets in 2019 across proximity switches, photoelectric sensors, light curtains, and laser radar. It offers broad customization, reported new products within the past year, and has documented procedures for finished-product inspection, supplier assessment, corrective actions, and complaint handling. Its certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE capability. The supplier has three production lines, but does not continuously reconcile production quantities for every batch or bulk run. Export experience is established, with 10 years of exporting and three experienced export staff, although overseas operational infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Financial information is only represented by year labels, without substantive performance evidence. No SDK or ODM service is available, and no OEM service for popular brands is reported.

Supplier typeThe stated business scope covers on-board equipment, instruments and meters, intelligent instruments, industrial automatic control systems, and intelligent vehicle-mounted devices. The company description also identifies product sales including proximity switches, photoelectric sensors, light curtains, and laser radar, supporting classification as an industrial equipment and automation-related supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with CE product certification capability. These are explicit certification holdings or capabilities relevant to quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and effective customer complaint handling. However, it reports no overseas warehouse, showroom, agent, or branch; this indicates established complaint-process capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and emphasizes continuous technological innovation. It also supports extensive product customization, but has no available SDK and does not provide ODM services; overall innovation activity is evidenced, while platform-development and ODM capability are limited.

Production capacityThe company reported sales of up to 800,000 pieces or sets in 2019 and operates three production lines. It has standardized finished-product inspection instructions that are uniformly followed, but does not continuously reconcile quantities for every batch or bulk production run, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad capability is reported in two slices, providing strong direct evidence of extensive customization support.