What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the maximum switching voltage and current?

The maximum switching voltage is 100V (VDC/VAC) and the maximum switching current is 0.4A.

Is this sensor suitable for wood doors?

Yes, it is suitable for wood installations, but the closed gap should be 3/4 inch (19mm).

Sentek Cheap Price Elevator Door Sensor Switch for Alarm System Home Security

Name: Sentek Cheap Price Elevator Door Sensor Switch for Alarm System Home Security
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 739017222

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$0.90

1,000-1,999 Pieces

US$0.86

2,000-4,999 Pieces

US$0.83

5,000-9,999 Pieces

US$0.76

10,000+ Pieces

Sample price:US$0.90/piece.Request sample

Product profile

Customization

Available

Type

Home Alarm

Application

Home, Industry, Special Equipment

Model NO.

BR-1021TMM

Usage

Door, Window, Security

Certification

CE, RoHS, UL

Product Name

Sentek Cheap Price Elevator Door Sensor Switch

Certificate

Ce, UL,cUL,RoHS

Color

White/Brown/Grey

Loop Type

Closed

Reed Form

N/O

Material

ABS Plastic

Wire

#20~24AWG Lends

Transport Package

1000PCS/Box

Specification

Sentek Cheap Price Elevator Door Sensor Switch

Trademark

SENTEK

Origin

Ningbo China

HS Code

8531901000

Production Capacity

1000000PCS/Month

Key features

Multi-Color Options: Available in White, Brown, and Grey to match various decor styles.

Versatile Installation: Suitable for steel doors and wood installations with specific gap requirements.

High Safety Certifications: Certified by CE, UL, and RoHS for reliable home and industrial security.

Flexible Customization: Supports OEM/ODM services including customization from samples and designs.

Durable Material: Constructed with ABS Plastic and Rare Earth Magnet for long-lasting performance.

Self-Locking Design: Features a 3/4' diameter press-to-fit design for secure and stable mounting.

Low Power Consumption: Maximum switching current of 0.4A and voltage of 100V for efficient operation.

100% Quality Inspection: Every finished product undergoes strict visual inspection before shipment.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceManagement CertificationR&D Capabilities

Ningbo Sentek Electronics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 148 employees, focused on designing and manufacturing fire alarm and monitoring equipment, security products, smart-home equipment, detectors, sensors, and electronic components. It offers professional R&D, 3D software design, SDK availability, ODM, OEM, and broad customization services. Its products have passed national fire-electronic quality supervision testing and obtained mandatory CCCF certification. Quality and service processes are documented, including complaint handling, corrective and preventive actions, finished-product inspection, and supplier assessment. The supplier has valid manufacturing contracts with associated subcontractors and 12 qualified service-capability suppliers. However, it reports no in-stock capacity, overseas warehouse, or overseas showroom. Export sales account for 90%, with 19 years of export experience, but exports are conducted through an agent. Customer-specific cases are not clearly identified.

Supplier typeThe supplier is identified as a limited company with a combined company type and no stated affiliation with a larger corporate group. Its business scope covers design and manufacture of fire alarm, monitoring, security, smart-home, detector, sensor, and electronic-component products.

CertificationsThe supplier's listed fire alarm products passed qualification testing by the national fire electronic product quality supervision and inspection center. It also completed the required conformity-assessment audit and obtained national mandatory CCCF certification with the CCCF mark.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, supplier-service assessment, and quality assurance. These records support an established service-management process, although the slices do not specify response times, repair coverage, or warranty terms.

R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, and an available SDK. It reported new products within the past year and offers ODM services, providing explicit evidence of product-development and technical-design capability.

Production capacityProduction-related controls include valid contracts with associated subcontractors, documented finished-product inspection, quality assurance, and 12 qualified service-capability suppliers. The supplier has 148 employees and states a one-month average lead time in both peak and off seasons, but it has no in-stock capacity, overseas warehouse, or overseas showroom.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its R&D offering also includes ODM and OEM services, indicating broad ability to adapt or develop products to customer requirements.