12V 2 Channel Serial Port RS232 Relay Module — buy online in South Africa with stock-backed fulfillment from I Found Tech.
Product Overview
1.Power requirements: DC4.5V - 5V, with positive inside, negative outside Or DC9-12V, first pin connectors to VDD, second pin connected to GND 2.Each channel is set from 1 to 255 seconds delay independently 3.
Easy to operate, most serial instructions are single-byte instructions 4.Onboard relay (2-way extended rela...
Category: Relay Module. Keywords: 12v, channel, serial, port, rs232, relay, module.
Key Features & Benefits
- Module form factor for fast integration — solder, stack, or plug-and-play where applicable
- Galvanic isolation options for safe switching of loads from logic-level controllers
- Clearly marked operating voltage for confident system design
- 1.Power requirements: DC4.5V - 5V, with positive inside, negative outside Or DC9-12V, first pin connectors to VDD, second pin connected to GND 2.Each channel is set from 1 to 255 seconds delay independently 3.
- Easy to operate, most serial instructions are single-byte instructions 4.Onboard relay (2-way extended rela...
- Sourced via our Import from Chinese Warehouse program — quality-checked before dispatch
- Shipped from I Found Tech with local support and clear product documentation
Applications & Use Cases
- Home automation switching
- Industrial PLC adjunct circuits
- HVAC and lighting control
- Safe high-side / low-side load control
Technical Specifications
| Brand / Store | I Found Tech |
|---|---|
| Manufacturer SKU | YXB692 |
| Product Type | Relay Module |
| Collection | Chinese Warehouse Import |
| Condition | New |
| Fulfillment | South Africa — Import from Chinese Warehouse |
Why Choose I Found Tech
I Found Tech helps customers access vetted electronic components without navigating overseas marketplaces alone. Our Chinese Warehouse Import range brings factory-catalog depth to a single trusted South African storefront — ideal for prototypes, production spin-ups, education, and service workshops.
- Transparent pricing with landed-cost clarity
- Broad SKU coverage for boards, modules, sensors, power, and mechanics
- Local support and order assistance
- SEO-documented listings with clear specifications per product
Frequently Asked Questions
Is this part ready to use?
Yes — 12V 2 Channel Serial Port RS232 Relay Module is supplied as a new relay module, suitable for immediate integration subject to your project requirements.
Why buy through I Found Tech?
We consolidate trusted factory lines through our Chinese Warehouse Import channel, offering transparent pricing and South African fulfillment.
Do you offer bulk or repeat orders?
Contact I Found Tech for volume pricing on repeat relay module orders. Stock levels shown online update from our warehouse feed.
Search & Discovery
Find this product under Chinese Warehouse Import and Import from Chinese Warehouse in our store navigation. Also indexed for: 12v, channel, serial, port, rs232, relay, module, electronic components South Africa, relay module suppliers.
