--- product_id: 720682815 title: "2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer Board Module,12V Timer Switch" brand: "godiymodules" price: "539900₫" currency: VND in_stock: true reviews_count: 8 category: "Godiymodules" url: https://www.desertcart.vn/products/720682815-2pcs-delay-dc-12v-relay-delay-turn-on-delay-turn store_origin: VN region: Vietnam --- # 8 adjustable time ranges (0.1s to 1h) Supports high current load (250V AC/10A, 30V DC/10A) Built-in power reversal protection diode 2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer Board Module,12V Timer Switch **Brand:** godiymodules **Price:** 539900₫ **Availability:** ✅ In Stock ## Summary > ⏱️ Master time, control power, and never miss a beat with GODIYMODULES Delay Relay! ## Quick Answers - **What is this?** 2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer Board Module,12V Timer Switch by godiymodules - **How much does it cost?** 539900₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/720682815-2pcs-delay-dc-12v-relay-delay-turn-on-delay-turn) ## Best For - godiymodules enthusiasts ## Why This Product - Trusted godiymodules brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Pack Value:** Two reliable 12V delay relay modules included—double the power, double the possibilities. - • **Robust Power Protection:** Integrated diode safeguards your module from damaging power reversals. - • **Heavy-Duty Load Handling:** Handles up to 10A at 250V AC or 30V DC, perfect for demanding electrical projects. - • **Precision Timing Control:** Choose from 8 time settings for exact delay needs, from a quick 0.1 seconds to a full hour. - • **Customizable Delay Adjustment:** Easily fine-tune delay duration with a smooth potentiometer dial for tailored performance. ## Overview The GODIYMODULES 2PCS DC 12V Delay Relay Module offers versatile timing control with 8 selectable delay ranges from 0.1 seconds up to 1 hour. Designed for professional-grade applications, it supports high current loads up to 10A at 250V AC or 30V DC and includes built-in power reversal protection for enhanced durability. Its adjustable potentiometer allows precise delay customization, making it ideal for automation, alarms, and other timed electrical controls. ## Description Product description Review: great inexpensive time delay relay - Worked exactly as described the directions are on the listing page. Review: Worked great for me for my intrusion alarm. - Worked fine in my circuit to turn an instrusion alarm off after 30 seconds. I needed some way to automatically turn the alarm off after a short duration so it would not run continuously. (Neighbors appreciate that) Would buy another. Good product. ## Features - With 8 time ranges selected shortest 0.1s most up to 1 hour - Protection against power reversal protection diode, better protection module - Can be accessed by a large current load (250V ac 10A or 30V dc 10A) - With delay adjustment potentiometer clockwise adjustment time longer - 2PCS DC 12V Delay Relay Delay Turn On Delay Turn Off Switch Module with Timer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DQFXT8X6 | | Best Sellers Rank | #112,415 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #59 in Electrical Timers | | Brand | GODIYMODULES | | Brand Name | GODIYMODULES | | Color | Blue | | Customer Reviews | 4.0 out of 5 stars 28 Reviews | | Item Dimensions D x W x H | 2.24"D x 1.17"W x 0.8"H | | Manufacturer | GODIYMODULES | | Manufacturer Part Number | FC-31Relay12v-001 | | Material | Plastic | | Material Type | Plastic | | Model Number | FC-31Relay12v-001 | | Number of settings | 8 | | Product Dimensions | 2.24"D x 1.17"W x 0.8"H | ## Product Details - **Brand:** GODIYMODULES - **Color:** Blue - **Material:** Plastic - **Number of settings:** 8 - **Product Dimensions:** 2.24"D x 1.17"W x 0.8"H ## Images ![2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer Board Module,12V Timer Switch - Image 1](https://m.media-amazon.com/images/I/71n-HzxD7ML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ great inexpensive time delay relay *by B***D on April 24, 2026* Worked exactly as described the directions are on the listing page. ### ⭐⭐⭐⭐⭐ Worked great for me for my intrusion alarm. *by G***U on March 15, 2026* Worked fine in my circuit to turn an instrusion alarm off after 30 seconds. I needed some way to automatically turn the alarm off after a short duration so it would not run continuously. (Neighbors appreciate that) Would buy another. Good product. ### ⭐⭐⭐⭐ Modification *by N***E on April 23, 2026* When I got the board, I was surprised to find that in order for the delay to work, a momentary short of the pins next to the power connector was required. What I wanted was a delay after power was applied. The following simple modification will fix that. Connect a 100uF capacitor and 20kohm resistor in parallel and then connect them between the boards trigger pins. If you are using a polarized capacitor, make sure the negative side connects to the pin nearest the power connector. FYI ... there are many values that could work ... this just worked for my needs. In operation, the capacitor will look like a short at power-up and them will become "open" as it charges off the positive side of the pin. The 20kohm resistor discharges the capacitor quickly if the power glitches ... even if the glitch is fairly short. The resistor value isn't so small that the circuit detects a short though the resistor. ## Frequently Bought Together - 2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer Board Module,12V Timer Switch - AEDIKO 4pcs DC 5V Relay Module - 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger - [2 Pack] DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer with LED Display / 5V Micro USB, Smart Home Controller --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/720682815-2pcs-delay-dc-12v-relay-delay-turn-on-delay-turn](https://www.desertcart.vn/products/720682815-2pcs-delay-dc-12v-relay-delay-turn-on-delay-turn) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-24*