Smart Home RS232 Control Module 4-Channel Input/Output Switch Relay Access Control IO PCB Board

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Shenzhen Winstar Technology Co., Limited14 yrs

CN

Smart Home RS232 Control Module 4-Channel Input/Output Switch Relay Access Control IO PCB Board

Smart Home RS232 Control Module 4-Channel Input/Output Switch Relay Access Control IO PCB Board

Smart Home RS232 Control Module 4-Channel Input/Output Switch Relay Access Control IO PCB Board

Smart Home RS232 Control Module 4-Channel Input/Output Switch Relay Access Control IO PCB Board

Smart Home RS232 Control Module 4-Channel Input/Output Switch Relay Access Control IO PCB Board

Key attributes

Industry-specific attributes

Special Features

4 Relay input and output

Other attributes

Brand Name

WINSTAR

Model Number

WS-RS232IO4

Working power

DC12V

Dimension

80*68mm

Communication

RS232,RS485

Output

4 channel Relay input and output

LED

Successful communication prompt, power indicator

Lead time

Product descriptions from the supplier

2 - 49 pieces

$25.00

>= 50 pieces

$18.00

Quantity

Shipping

Shipping fee and delivery date to be negotiated. Chat with supplier now for more details.

Item subtotal (0 variations 0 items)

$0.00

Shipping total

To be negotiated

Subtotal

$0.00

4 interest-free payments with

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