How should the antenna be installed?

The black antenna must be straightened and erected; cutting or extending it is strictly prohibited.

What are the conditions for product replacement?

Products can be replaced within 7 days if not a quality problem, but damaged items due to misuse are not covered.

Is the switch suitable for 380V systems?

No, the 380V switch must be used with an AC contactor; this specific model is for 220V.

1km 2km 5km 30A High Sensitivity Receiving Intelligent Controller for Water Pump

Name: 1km 2km 5km 30A High Sensitivity Receiving Intelligent Controller for Water Pump
Brand: Shengsu Electric Co., Ltd.
SKU: 2280580545

Zhejiang, ChinaShengsu Electric Co., Ltd.

US$4.57

1 Piece

Sample price:US$4.57/piece.Request sample

Product profile

Customization

Available

Type

Single

Certification

ISO9001

Model NO.

Remote Control Switch

Operation

Remote ON / OFF

Max. Voltage

220V

Model Specification

3km

Material

Plastic

Phase

Single Phase

Application

Low Voltage

Model No.

Remote Control Switch

Brand Name

Shengsu

Color

White

Customize

Yes

Size

Medium

OEM&ODM

Incandescent Lamp

≤5000W

Place of Origin

Zhejiang, China

Scope of Application

Control of Lamps,Motors, Household Appliances

Transport Package

Carton

Specification

pcs

Trademark

SHENGSU ELECTRIC CO., LTD

Origin

China

Key features

Long Remote Control Distance: Supports 500m, 1000m, and 3000m effective control ranges.

Wide Application Scope: Suitable for controlling motors, water pumps, and energy-saving lamps.

Flexible Customization Options: Accepts OEM/ODM services with full and minor customization available.

Simple Code Matching: Features learning code mode with easy 2-second pairing process.

Clear Code Function: Allows quick code clearing by holding the ON/OFF key for 5 seconds.

Comprehensive Warranty Coverage: 6-month guarantee with 7-day replacement policy for quality issues.

High Voltage Compatibility: 220V switch for equipment under 3.5kW; 380V requires AC contactor.

Quality Assurance Standards: ISO9001 certified with 100% functional and visual inspection.

Company profile

Fast DeliveryLow MOQOEM ServicesManagement Certification

Shengsu Electric 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: N/A CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.99h

AI-Powered supplier vetting

SummaryThe supplier operates across refrigeration, kitchen, electromechanical, water purification, and vacuum circuit-breaker equipment, with import and export activities. It provides OEM services for well-known brands and supports broad customization, including customization from samples and designs. Quality and management systems are supported by ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Technical engineers provide customer-request confirmation, production support, and after-sales service, with documented R&D and service procedures. The supplier has inventory capability, valid manufacturing contracts with related subcontractors, and stated one-month lead times in both peak and off-season periods. Limitations include no available SDK, no overseas warehouse or showroom, no new products launched in the last year, only two R&D engineers, and no reported cooperation with Fortune 500 companies. Financial records are indicated for the last three years, but the provided information does not include...

Supplier typeThe supplier is an equipment manufacturer and exporter covering refrigeration, kitchen, electromechanical, water purification, and vacuum circuit-breaker products. It has self-operated import and export rights and derives 41%–50% of total sales from exports, indicating an internationally oriented manufacturing supplier.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly support its quality, occupational health and safety, and environmental management systems.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service. The supplier also has documented and followed procedures for corrective and preventive actions and customer complaints, with stated quality assurance in its control processes.

R&D capabilityThe supplier has two R&D engineers, uses CAD, and maintains design input, output, review, verification, and validation documents available for audit. However, it has no available SDK and launched no new products in the last year, so the evidence shows basic documented R&D capability but also clear limitations in recent product innovation and software-development support.

Production capacityThe supplier has standardized finished-product inspection instructions, inventory capability, valid manufacturing contracts with each related subcontractor, and written supplier-service assessment procedures with records. Reported average lead time is one month in both peak and off-season periods, supporting an established production and fulfillment process.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineers also confirm customer requests and provide technical support, indicating broad product adaptation capability.