Relays DC 12V Learning Code Remote Control for Smart Lock Smart Transmitting

Name: Door Access Control 433MHz or 315MHz Wireless Remote Control Kit/Set Two Channels/Relays DC 12V Learning Code Remote Control for Smart Lock Smart Transmitting
Brand: Shanghai Craftmeter Control Technology Co., Ltd.
SKU: 1979605191

Shanghai, ChinaShanghai Craftmeter Control Technology Co., Ltd.

US$1,266.30

1-9 Sets

US$1,240.10

10+ Sets

Product profile

Customization

Available

Application

Industrial Machinery, Special Equipment, Industrial Machinery, Remote Control

Battery Type

Aa Battery

Model NO.

TB700

Certification

CCC, CE, ISO9001

Code Type

Fixed Code

Color

Black, Red, Yellow

Encode Mode

RC5

Frequency

Customized

Material

Plastic

Transmission Distance

>100m

Type

Joystick

Universal

Voltage

12V

Operating Temperature Range

-20ºC to 75ºC

Battery Life Cycle

≥5000 Cycles

Certifications

CE, FCC, ISO 9001

Programmable Buttons

16 Programmable Keys

Interference Resistance

Anti - 2.4G/433MHz Interference

Transport Package

Per Product Is Packed in Carton with Foam Cushioni

Specification

240*63*45 mm

Trademark

techwell

Origin

Shanghai, China

HS Code

8526920090

Production Capacity

50000

Key features

20+ Years Brand Experience: Techwell brand with 20 years of expertise and 1,000+ product variants.

Wide Industrial Application: Suitable for construction, logistics, manufacturing, marine, and infrastructure.

Advanced Encryption Security: Features frequency hopping encryption for secure signal transmission.

IP65 Rugged Shell Design: ABS+PC composite shell resistant to dust, water, and impacts.

Long Battery Life: High-capacity lithium-ion battery supports 8-12 hours continuous operation.

Hall Effect Joystick: Precision-graded joystick ensures smooth and accurate control.

Global After-Sales Support: 24/7 technical assistance and spare parts supply worldwide.

Customizable Frequency: Supports 433MHz and 315MHz with optional 2.4G anti-interference.

Company profile

Self-brandedPatents AwardedR&D CapabilitiesManagement Certification

Shanghai Craftmeter Control Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.38h

AI-Powered supplier vetting

SummaryTechwell supplies industrial remote controls, transmitters, and receivers, supported by documented quality, complaint-handling, and corrective-action procedures. It holds ISO9001:2015 and CE certifications, has 13 R&D engineers, reports new products within the past year, and offers ODM and multiple customization options. Production-related evidence includes stocked inventory, valid contracts with associated subcontractors, and standardized finished-product inspection instructions. The company reports serving more than one hundred large domestic group enterprises, including XCMG, Zoomlion, Sany, China Railway Construction, and China Railway Equipment Group. However, it has only one year of export experience and no overseas agents, branches, warehouses, showrooms, or reported overseas service countries. It also does not provide OEM services for well-known brands and lacks an available SDK.

Supplier typeThe supplier’s stated product scope is industrial remote controls, transmitters, and receivers, while its business scope includes mechanical and electrical equipment, mold processing and sales, and related technical services. This identifies it as an industrial equipment and remote-control technology supplier.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These explicitly support quality-management and product-compliance credentials, although no other certifications are provided.

After-Sales capabilityThe supplier has a documented after-sales service system and documented, followed procedures for corrective and preventive actions and customer complaints. It also reports inventory capability and prior participation in an offline trade show, but has no overseas agents, branches, warehouse, showroom, or reported overseas service countries.

R&D capabilityThe supplier reports 13 R&D engineers, new products within the past year, ODM services, and design-based, full, minor, and flexible customization. However, it reports no available SDK, so the evidence supports general product development but not SDK-based integration capability.

Production capacityProduction-related controls include standardized finished-product inspection instructions that are uniformly followed, documented quality assurance, inventory capability, and valid manufacturing contracts with associated subcontractors. These records support operational production capability, although no capacity volume or lead-time data is provided.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization, with ODM service availability. This is direct evidence of broad customization capability.

Client casesThe supplier states that it has provided intelligent unmanned remote-control technology solutions and services to more than one hundred large domestic group enterprises, including XCMG, Zoomlion, Sany, China Railway Construction, and China Railway Equipment Group. It reports no Fortune 500 cooperation, so the evidence supports substantial domestic customer experience but not Fortune 500 experience.