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Digital Remote Control Switch 4CH Transmitter and Receiver Wireless Remote Control Switch
US$2.50-7.50
1 Piece

Product profile

Customization

Available

Control Gates

One Gate

Way of Control

Remote

Model NO.

4CH Transmitter & receiver switch -A

Usage

Universal

Operating Frequency

315mha/433.92MHz

Operating Voltage

DC12V/24V

Quiescent Current

6mA

Operating Current

10A

Transmitting Distance

100m/200m/1km/3km

Receiving Sensibility

-110dBm

Operating Temperature

-40℃ to +80 ℃

Transport Package

Box and Carton

Specification

54.5mm*29.8mm*14mm

Trademark

Techcrepower

Origin

Shenzhen

Production Capacity

5000

Key features

Wide Operating Frequency: Supports 315MHz and 433.92MHz for versatile wireless control applications.
Long Transmission Distance: Effective range up to 3km in open space for reliable remote operation.
Multiple Signal Modes: Offers Latch, Momentary, and Toggle signal output methods for flexibility.
Advanced Coding Support: Compatible with Fixed, Learning, and Rolling codes including HCS301.
Universal Application: Suitable for gates, windows, doors, and various wireless devices.
Low Power Consumption: Quiescent current as low as 6mA ensures energy efficiency.
High Confidentiality: Secure wireless signal transmission without traditional jumpers.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-02Average Response Time: ≤8.08hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW, Others

AI-Powered supplier vetting

SummaryTechcrepower Technologies Limited is a China-based limited company in Guangdong that identifies as both a trading company and manufacturer/factory. It specializes in access-control, electronic-lock, RFID, biometric, and related security products. The supplier reports ISO 9000 and ISO 9001 certifications, five production lines, 21–30 quality-control staff, 11–20 R&D engineers, and RFID reader capacity of 15,000 pieces per month. It states that products undergo 72-hour aging tests and piece-by-piece QC checks. Reported lead time is within 15 workdays in both peak and off-peak periods, and exports account for 41%–50% of sales across numerous global markets. Evidence supports manufacturing, quality-control, and product-development capabilities. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or a broad customer-case record.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, and its description states that it conducts R&D and production of access-control products. This supports classification as a manufacturer with trading activity rather than only a reseller.
CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications, and describes its factory as ISO 9001:2000-certified. These are explicit certification claims relevant to production and quality management.
R&D capabilityThe supplier states that it has a strong development team, develops products based on client demand, and employs 11–20 R&D engineers. Its described portfolio includes RS485, TCP/IP, web-based control panels, RFID systems, and access controllers, supporting a demonstrated product-development capability.
Production capacityThe supplier reports five production lines, five trained assembly-line workers, 21–30 quality-control staff, and RFID reader monthly production capacity of 15,000 pieces. It also reports lead times within 15 workdays during both peak and off-peak periods, indicating stated operational capacity and delivery readiness.
Client casesThe supplier reports export markets spanning multiple regions, while trade records associate it with buyer THE HOME AUTOMATION GALLERY and hotel-lock products shipped from Shenzhen. This provides evidence of at least one associated buyer and product transactions, but not a broad or independently detailed customer-case portfolio.

Product Q&A

Q:What is the operating voltage?
A:
The receiver supports DC12V/24V, while the transmitter operates at DC12V.
Q:What is the maximum transmission distance?
A:
The transmitting distance can reach up to 3km in open space.
Q:What coding types are supported?
A:
It supports fixed code, learning code, and rolling code (e.g., HCS301).
Q:What signal output modes are available?
A:
Available modes include Latch-signal, Momentary-signal, and Toggle-signal.
Q:Where can this switch be applied?
A:
It is commonly used in homes, offices, hotels, hospitals, and warehouses.

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