XH-M131 Light-controlled Relay Module 12V
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Shipping
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Air freight costs are based on the weight of the product (including packaging bags and cushioning materials). For products under 2kg, freight is calculated in 50g increments. For products between 2kg and 4kg, freight is calculated in 100g increments. For products over 4kg, freight is calculated in 1kg increments.
If your order exceeds 4kg or the shipping cost exceeds $70, we recommend contacting our customer service for an accurate shipping quote. You will need to provide your zip code address when you contact us.
Air freight options include DHL, UPS, FedEx, and Yun Express, with a delivery time of 7-12 days.
When the weight of the express delivery exceeds 12kg or air shipping cost exceeds US$100 or sea shipping cost exceeds US$50, you can choose B2B shipping:
Air freight(10-14 days)
Yun quik boat sea freight (15-20 days)
Quik boat sea freight(20-25 days).
Air freight B2B express |
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| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$7.5/kg + US$2 | 10-15 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$8.5/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$9.0/kg + US$2 | ||
Yun quit boat sea freight B2B express |
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| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$3.4/kg + US$2 | 15-20 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$3.6/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$3.8/kg + US$2 | ||
Quit boat sea freight B2B express |
|||
| US Area | Unit Price | Date | Last-mile Delivery |
| Western United States (zip codes starting with 8 or 9) |
US$2.6/kg + US$2 | 20-25 days | UPS / FEDEX / GOFO |
| Central United States (zip codes starting with 4, 5, 6, or 7) |
US$2.8/kg + US$2 | ||
| Eastern United States (zip codes starting with 0, 1, 2, or 3) |
US$3.0/kg + US$2 | ||
Processing starts after your payment confirmed. Normally, it needs 2-5 days. The processing time depends on the quantity of items.
This module can be used for light and brightness detection. It features a power indicator (red) and a relay engagement indicator (blue), and has four M3 screw holes for easy installation. The board's light sensitivity can be adjusted via a potentiometer. With its built-in relay, it can function as various brightness detection control switches, such as streetlights that automatically turn on at night and off during the day, as well as other devices requiring automation.
Board Parameters
1. The module uses 12V power supply and has reverse connection protection; reverse connection will not damage the module.
2. Maximum load capacity of normally open interface: AC 0V--125V/20A, DC 0V--14V/20A; the module output has three ports: common terminal (COM), normally open (CK), and normally closed (CB). These three ports are equivalent to a two-way switch. When the relay coil is energized, the common terminal and the normally open terminal conduct; when de-energized, the common terminal and the normally closed terminal conduct. The COM terminal is generally connected to the negative terminal of the power supply through the load, and the normally open terminal is connected to the positive terminal of the power supply.
3. Sensitivity can be adjusted via a potentiometer. By adjusting the potentiometer, the relay activation threshold is set. When the light is dimmer than this threshold, the module relay is energized; when the light is brighter than this threshold, the relay is de-energized.