How does the sensor detect movement?

It passively receives infrared light reflected by the human body or objects. When a person or object approaches, the sensor detects the infrared light and sends a door opening signal.

Can the detection area be adjusted?

Yes, the detection area changes according to the zoom setting and diaphragm. Sensitivity can be adjusted clockwise for higher sensitivity or counterclockwise for lower sensitivity.

Cnb-204f Professional Grade PIR Detector for Automatic Door Activation Systems

Name: Cnb-204f Professional Grade PIR Detector for Automatic Door Activation Systems
Brand: Shenzhen Winfor Canbo Technology Co., Ltd.
SKU: 2255053025

Guangdong, ChinaShenzhen Winfor Canbo Technology Co., Ltd.

US$30.00

1-49 Pieces

US$28.00

50-199 Pieces

US$25.00

200+ Pieces

Product specifications

COLOR

Sample price:US$28.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support, Free Spare Parts

Warranty

1 Year

Model NO.

M-204F

Structure

Infrared Motion Sensor

Driving Type

Automatic Door System

Electric Current Type

Brand

Canbo

Power Voltage

AC/DC 12~36V

Technology

Infrared Sensor

Infrared Rays

8 Emit Rays and 8 Receive Rays

Usage

for Automatic Door Opening

Installation Height

3 Meters

Dimension

220mm(L)×74mm(W)×36mm(H)

Transport Package

Carton Package

Specification

CE Certified

Trademark

CANBO

Origin

Shenzhen, China

HS Code

8543709990

Key features

Advanced PIR Technology: Accurately detects body heat and movement to reduce false triggers.

Versatile Installation: Supports both surface mounted and hidden mounted options.

Adjustable Sensitivity: Sensitivity and detection area can be adjusted via zoom and diaphragm settings.

Wide Application Scope: Ideal for commercial, industrial, and automation fields with high traffic.

Comprehensive After-Sales: Includes online technical support and free spare parts.

1-Year Warranty: Covers mechanical defects for one year from purchase date.

OEM/ODM Services: Customization services available for brand owners and engineering companies.

Multiple Certifications: Products passed CE, FCC, ROHS, and Quality Management System certifications.

Company profile

Fast DeliveryOEM ServicesQuality AssuranceProduct Certification

Shenzhen Winfor Canbo Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.81h

AI-Powered supplier vetting

SummaryWinfor Canbo is identified as a Shenzhen-based manufacturing factory with three production lines, documented quality procedures, ISO 9001:2015 certification, and stated intellectual property and quality management certifications. It reports broad customization, 3D design, OEM and ODM capabilities, nine years of combined R&D engineer experience, and new product development during the past year. The supplier states that it has served domestic and foreign brand owners, engineering companies, export traders, and well-known international automatic-door brands. Operational strengths include in-stock capacity, written service and corrective-action procedures, finished-product inspection instructions, and lead times within 15 workdays in both peak and off-season. Limitations include no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, no SDK availability, and no stated financial information.

Supplier typeThe supplier is explicitly identified as a factory located in Longgang District, Shenzhen, and its associated companies are in manufacturing. This supports classification as a manufacturing supplier rather than a trading-only entity.

CertificationsThe supplier holds an ISO 9001:2015 certificate and states that it has passed intellectual property management system and quality management system certifications. It also reports that most products have passed CE, FCC, RoHS, and appearance certification, although the specific certificates and scopes are not provided.

After-Sales capabilityThe supplier has in-stock service capacity, written procedures and records for service capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, and offers overseas service in zero countries, limiting evidence of localized international after-sales support.

R&D capabilityThe supplier reports nine years of combined R&D engineer experience, new product development during the past year, 3D software design services, ODM capability, one national science and technology progress award, and patent protection applications. The absence of an available SDK limits evidence for software-development integration, but does not negate the documented product R&D capabilities.

Production capacityProduction evidence includes three production lines, SMT and reflow equipment, AOI testing, automatic assembly equipment, and a large-scale standard production line with complete processes. The supplier reports finished-product inspection instructions, in-stock capacity, and lead times within 15 workdays in both peak and off-season; however, it has no valid contract governing manufacturing capacity with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, OEM, and ODM services. These statements provide direct evidence of broad product customization and design-manufacturing support.

Client casesThe supplier states that its products have long been supplied to domestic and foreign brand owners, engineering companies, and export traders, and that it has maintained good cooperative relationships with famous international automatic-door brands. These are stated customer and relationship claims, but no customer names, project details, or independently verifiable case studies are provided.

Product Q&A

Q:Do you only produce automatic door sensors?

Automatic door sensors are our main products, including activation sensors, safety sensors, light barrier, photocell beam sensor, and camera sensor. We also offer push buttons, touchless switches, restroom locked switches, function selectors, access keypads, smart locks, etc.

Q:Are you a factory?

Yes, we are a manufacturer founded in 2006. We have designed, developed, and produced more than 200 types of products which are sold all over the world.

Q:Is the installation process for CANBO's sensor complicated?

The installation process is relatively simple. The product manual contains installation steps, guidelines, and wiring diagrams, along with product videos. Some products support surface and concealed installations with included accessories. Users can complete installation independently, but our professional technical team is available for guidance if needed.

Q:What is the working voltage range?

The working voltage is AC/DC 12~30V (-0%+15%).

Q:What is the maximum installation height?

The maximum installation height is 3.5 meters.