High and Low Level Trigger Relay for access control system DC 12V 1/2/4/6/8 Channel Relay Module Board Shield Optocoupler Road

2.37 – 7.31 $
This product is no longer for sale, see similar items
Link copied to clipboard, share it
Or send it to social networks

Price dropped by 0.36 $

Lower than average, a bit
-5%

Reliable seller: 89%

Above average, safe to buy, LUCKING DOOR Security Access Control Store

  • More than 12 years of seller experience
  • High general feedback score (3838)
  • Customers are satisfied by communication
  • Items match description
  • High shipping speed
  • 3.3% of customers were dissatisfied over the last 3 months

Customer reviews

Prices at other sellers from 0.78 $

12V Relay module 1 2 4 8 Channel Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
0.78 – 4.75 $
12V Relay module 1 2 4 8 Channel Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
1decorative imagerating
2decorative imageorders

Reliability – 65%

Seller DIYUSER Goods FreeShipping Store
1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
0.82 – 6.07 $
1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
1decorative imagerating
1decorative imageorder

Reliability – 89%

Seller quason Official Store

20 similar items found

1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino-5%
0.86 – 6.84 $

1 2 4 6 8 channel 5v 12v 24v relay module board shield with optocoupler support high and low level trigger for arduino

2decorative image
4decorative image
5.0
Seller reliability 100%
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino-6%
0.85 – 6.84 $

1 2 4 6 8 channel 5v 12v 24v relay module board shield with optocoupler support high and low level trigger for arduino

1decorative image
1decorative image
5.0
Seller reliability 100%
4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger-5%
9.59 $

4-channel dc 12v 30a relay module control board optocoupler isolation high/low trigger

0decorative image
0decorative image
Seller reliability 89%
DC 9V 1 Channel Relay Module With Optocoupler Shield Board High And Low Level Trigger Power Supply Module For Arduino
0.43 $

Dc 9v 1 channel relay module with optocoupler shield board high and low level trigger power supply module for arduino

0decorative image
0decorative image
Seller reliability 100%
New Relay module 1 2 4 8 Channel 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino-1%
0.76 – 4.82 $

New relay module 1 2 4 8 channel 12v relay module board shield with optocoupler support high and low level trigger for arduino

2decorative image
4decorative image
5.0
Seller reliability 100%
12V One 1 2 4 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger
1.00 – 2.52 $

12v one 1 2 4 channel relay module board shield with optocoupler support high and low level trigger

0decorative image
0decorative image
Seller reliability 89%
24V 4 Channel Relay Module With Optocoupler Isolation Supports High and Low Trigger 4 Road Relay RM003
3.24 $

24v 4 channel relay module with optocoupler isolation supports high and low trigger 4 road relay rm003

0decorative image
0decorative image
Seller reliability 100%
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino-1%
0.86 – 6.84 $

1 2 4 6 8 channel 5v 12v 24v relay module board shield with optocoupler support high and low level trigger for arduino

0decorative image
0decorative image
Seller reliability 89%
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
Incomplete data
0.86 – 6.84 $

1 2 4 6 8 channel 5v 12v 24v relay module board shield with optocoupler support high and low level trigger for arduino

2decorative image
0decorative image
Seller reliability 0%
1 2 4 6 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
Incomplete data
0.86 – 6.84 $

1 2 4 6 8 channel 5v 12v 24v relay module board shield with optocoupler support high and low level trigger for arduino

0decorative image
0decorative image
Seller reliability 0%
LIZAO 1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino
0.86 – 6.39 $

Lizao 1 2 4 8 channel 5v 12v relay module board shield with optocoupler support high and low level trigger for arduino

13decorative image
12decorative image
5.0
Seller reliability 89%
one 1 channel relay module DC 12V high and low level trigger relay control with optocoupler-1%
0.88 $

One 1 channel relay module dc 12v high and low level trigger relay control with optocoupler

1decorative image
0decorative image
Seller reliability 89%
5V 4Channel Relay Module and the Optocoupler High and Low Level Trigger the Arduino-3%
Incomplete data
1.78 $

5v 4channel relay module and the optocoupler high and low level trigger the arduino

0decorative image
0decorative image
Seller reliability 0%
1 2 4 8 16 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for arduino-1%
0.84 – 9.50 $

1 2 4 8 16 channel dc 5v relay module with optocoupler low level trigger expansion board for arduino

0decorative image
4decorative image
Seller reliability 89%
12V 4 Channel Relay Module With Optocoupler Isolation Supports High and Low Trigger 4 Road Relay RM003-3%
4.50 $

12v 4 channel relay module with optocoupler isolation supports high and low trigger 4 road relay rm003

0decorative image
0decorative image
Seller reliability 100%
Fannyda 8 WAY Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino-0.1%
6.77 $

Fannyda 8 way channel 5v 12v relay module board shield with optocoupler support high and low level trigger for arduino

0decorative image
0decorative image
Seller reliability 83%
1PC 12V 4 Channel Relay Module with Optocoupler Isolation Supports High Low Trigger Dropshipping
4.28 $

1pc 12v 4 channel relay module with optocoupler isolation supports high low trigger dropshipping

0decorative image
0decorative image
Seller reliability 89%
1 2 4 6 8 Channel DC 5V 12V Relay Module w/ Optocoupler Low Level Trigger Expansion Board for arduino 1 2 4 6 8 Way Relay Module
0.29 – 2.73 $

1 2 4 6 8 channel dc 5v 12v relay module w/ optocoupler low level trigger expansion board for arduino 1 2 4 6 8 way relay module

1decorative image
5decorative image
5.0
Seller reliability 100%
5V 12V 24V 1 2 4 8 Channel Relay Module Board Shield with Optocoupler Road High Level Low Level Trigger Relay 8 Way for Arduino-2%
Incomplete data
0.93 – 5.82 $

5v 12v 24v 1 2 4 8 channel relay module board shield with optocoupler road high level low level trigger relay 8 way for arduino

0decorative image
0decorative image
Seller reliability 0%
1pcs 2 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger 2 Way-8%
1.43 – 1.47 $

1pcs 2 channel 5v 12v 24v relay module board shield with optocoupler support high and low level trigger 2 way

1decorative image
1decorative image
Seller reliability 89%
High and Low Level Trigger Relay for access control system DC 12V 1/2/4/6/8 Channel Relay Module Board Shield Optocoupler Road 2026 - buy cheap
High and Low Level Trigger Relay for access control system DC 12V 1/2/4/6/8 Channel Relay Module Board Shield Optocoupler Road 2026 - buy cheap
High and Low Level Trigger Relay for access control system DC 12V 1/2/4/6/8 Channel Relay Module Board Shield Optocoupler Road - compare prices
High and Low Level Trigger Relay for access control system DC 12V 1/2/4/6/8 Channel Relay Module Board Shield Optocoupler Road - specifications
High and Low Level Trigger Relay for access control system DC 12V 1/2/4/6/8 Channel Relay Module Board Shield Optocoupler Road - photo 2026
High and Low Level Trigger Relay for access control system DC 12V 1/2/4/6/8 Channel Relay Module Board Shield Optocoupler Road - photo 2026
0decorative imageratings
0decorative imageorders

Product specifications

  • Brand Name: LUCKING DOOR
  • Origin: CN(Origin)
Show all