--- product_id: 634294636 title: "DROK 12V Timer Relay 2pcs, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min" brand: "drok" price: "€ 59.38" currency: EUR in_stock: true reviews_count: 13 category: "Drok" url: https://www.desertcart.be/products/634294636-drok-12v-timer-relay-2pcs-led-display-4-mode-on store_origin: BE region: Belgium --- # 4 versatile trigger modes 0.1s-999min ultra-wide timing optocoupler anti-interference DROK 12V Timer Relay 2pcs, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min **Brand:** drok **Price:** € 59.38 **Availability:** ✅ In Stock ## Summary > ⏳ Elevate your timing game—because every second counts! ## Quick Answers - **What is this?** DROK 12V Timer Relay 2pcs, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min by drok - **How much does it cost?** € 59.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/634294636-drok-12v-timer-relay-2pcs-led-display-4-mode-on) ## Best For - drok enthusiasts ## Why This Product - Trusted drok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quad-Mode Triggering:** Seamlessly integrates with power supply, buttons, sensors, or PLC signals—engineered for every pro DIY or industrial setup. - • **Precision Timing Mastery:** Adjust delay from a lightning-fast 0.1 seconds up to a marathon 999 minutes—tailor your automation with unmatched flexibility. - • **Memory That Works For You:** Settings are saved automatically after power off—plug in, set once, and trust it to remember your preferences. - • **Interference-Proof Reliability:** Optocoupler isolation ensures rock-solid performance even in electrically noisy environments—no glitches, just smooth operation. - • **Intuitive LED Display & Controls:** Set and monitor your timing with crystal-clear digital readout and simple button interface—no guesswork, just precision. ## Overview The DROK 12V Timer Relay is a professional-grade, surface-mount delay timer switch featuring four selectable trigger modes and an ultra-wide adjustable timing range from 0.1 seconds to 999 minutes. Designed with optocoupler isolation for superior anti-interference performance, it supports up to 5A current at 12V DC. Its user-friendly LED display and button controls simplify setup, while automatic memory retention ensures your configurations are saved even after power loss. Ideal for automotive, industrial, and DIY applications, this relay combines precision, versatility, and durability in one compact package. ## Description Enjoy Life, Enjoy DIY. DROK An expert in this field for over 10 years. A seller who cares you a lot. K Type Thermocouple Probe Power Converter Visit the Store Power Converter Visit the Store How did we get our start? DROK has been an expert in this field since 2010. Originally, two of our engineers would like to make our own products and sell to everyone. With love and enthusiasm, DROK was established. Why do we love what we do? We cares you a lot. We believe that a good product can bring happiness to our customer. Your satisfaction is our strength. How do we do, if there's some issue with product? We care you a lot. Each product you purchase from DROK can share one-year long period service. You can get a brand new replacement if there's any quality issue with your items. How did we get our start? DROK has been an expert in this field since 2010. Originally, two of our engineers would like to make our own products and sell to everyone. With love and enthusiasm, DROK was established. Why do we love what we do? We cares you a lot. We believe that a good product can bring happiness to our customer. Your satisfaction is our strength. How do we do, if there's some issue with product? We care you a lot. Each product you purchase from DROK can share one-year long period service. You can get a brand new replacement if there's any quality issue with your items. Mini Power Convert Visit the Store Mini Power Convert DC Digital Meter Visit the Store DC Digital Meter AC Digital Meter Visit the Store AC Digital Meter Camo Tape Visit the Store Camo Tape Amplifier Board Visit the Store Amplifier Board Review: Durable and perfect for DIY prank - This little timer relay works great. Took me a minute to figure out the wiring (okay, a few minutes), but once hooked up it did exactly what it’s supposed to do. I used it for a horn trigger project off a trailer plug and set it to P-3 mode with a 3-second on/off cycle. Now when the brake is held, the horn randomly chirps — and the first time we tested it, people were looking around like, “Where is that car??” There were no cars. Just confusion and a lot of laughing. I mounted it by drilling two small holes in the case and adding a heavy-duty magnet to the horn bracket, so the whole setup is one piece and easy to tuck out of sight. Cheap, reliable, and perfect for fun little DIY builds. Review: Well finished and easy to install - Fantastic, precise and reliable. I used it to do a spot-weld machine and worked perfectly. ## Features - 4 MODE TIME DELAY RELAY: DROK 12V relay is provided with 4 different settings and supports various triggering signal source, like positive side of power supply triggering, Button, PNP sensor, PLC signal, which is available for most of applications. - WIDE ADJUSTABLE TIMING RANGE: This off delay relay supports widest timing range, 0.1 seconds to 999 minutes adjustable, which can fulfilled your various need. - STRONG ANTI-INTERFERENCE ABILITY: The output of digital timer relay adopts optocoupler isolation, which enhances the capacity of resisting disturbance power consumption. - SUPER SIMPLE OPERATION: Our relay board is operated by buttons and the delay module is equipped with LED digital display which is convenient for you to check the set value. - AUTOMATIC SAVING FUNCTION: After you finish the setting, you can cut off the power and then the parameters will be saved automatically, handy and convenient. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZZZLNQN | | Best Sellers Rank | #124,691 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #64 in Electrical Timers | | Brand | DROK | | Brand Name | DROK | | Coil Voltage | 12 Volts | | Connector Type | Screw | | Current Rating | 5 Amps | | Customer Reviews | 4.3 out of 5 stars 293 Reviews | | Maximum Switching Current | 5 Amps | | Maximum Switching Voltage | 12 Volts | | Minimum Switching Voltage | 12 Volts (DC) | | Mounting Type | Surface Mount | | Number of Terminals | 2 | | Operating Time | 999 Minutes | | Operation Mode | Automatic | ## Product Details - **Connector Type:** Screw - **Current Rating:** 5 Amps - **Mounting Type:** Surface Mount - **Brand:** DROK - **Operation Mode:** Automatic ## Images ![DROK 12V Timer Relay 2pcs, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min - Image 1](https://m.media-amazon.com/images/I/71OirAbgavL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Durable and perfect for DIY prank *by B***D on February 13, 2026* This little timer relay works great. Took me a minute to figure out the wiring (okay, a few minutes), but once hooked up it did exactly what it’s supposed to do. I used it for a horn trigger project off a trailer plug and set it to P-3 mode with a 3-second on/off cycle. Now when the brake is held, the horn randomly chirps — and the first time we tested it, people were looking around like, “Where is that car??” There were no cars. Just confusion and a lot of laughing. I mounted it by drilling two small holes in the case and adding a heavy-duty magnet to the horn bracket, so the whole setup is one piece and easy to tuck out of sight. Cheap, reliable, and perfect for fun little DIY builds. ### ⭐⭐⭐⭐⭐ Well finished and easy to install *by B***O on April 4, 2026* Fantastic, precise and reliable. I used it to do a spot-weld machine and worked perfectly. ### ⭐⭐⭐⭐⭐ Relay timer *by M***C on February 25, 2026* Good product, works as advertised. --- ## 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.be/products/634294636-drok-12v-timer-relay-2pcs-led-display-4-mode-on](https://www.desertcart.be/products/634294636-drok-12v-timer-relay-2pcs-led-display-4-mode-on) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-14*