--- product_id: 831784453 title: "Cryfokt 4-channel Multifunction Time Delay Relay Interface Board Module for Wide Voltage Input with Power Saving Function, for DIY Enthusiasts" brand: "cryfokt" price: "MX$1037" currency: MXN in_stock: true category: "Cryfokt" url: https://www.desertcart.mx/products/831784453-cryfokt-4-channel-multifunction-time-delay-relay-interface-board-module store_origin: MX region: Mexico --- # Cryfokt 4-channel Multifunction Time Delay Relay Interface Board Module for Wide Voltage Input with Power Saving Function, for DIY Enthusiasts **Brand:** cryfokt **Price:** MX$1037 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Cryfokt 4-channel Multifunction Time Delay Relay Interface Board Module for Wide Voltage Input with Power Saving Function, for DIY Enthusiasts by cryfokt - **How much does it cost?** MX$1037 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/831784453-cryfokt-4-channel-multifunction-time-delay-relay-interface-board-module) ## Best For - cryfokt enthusiasts ## Why This Product - Trusted cryfokt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 1. [WIDE INPUT VOLTAGE RANGE] DC 8v-36v wide voltage input, with power anti-reverse connection to prevent module damage 2. [MULTIFUNCTIONAL CONTROL] 4 channels of input and output control, each channel can be set to 20 functions for various applications 3. [ACCURATE TIMING] Set at least 1-second timing function with less than 1% error rate for precise operations 4. [POWER SAVING FEATURE] Includes automatic power-saving function for energy efficiency 5. [INDICATOR LIGHTS] Features power and relay suction indicator lights for easy monitoring Spec: Description: 4-channel multi-function relay control module, using industrial-grade components, carefully designed and processed, stable performance, simple operation, can be widely used in various power control applications. The module presets up to 20 kinds of functions, uses 8-36V wide voltage power supply design, and adds the linkage function of each channel, users can freely combine many new applications, such as sequential linkage, cycle linkage and so on. Features: With 4 channels of input and output control, each channel can be set to 20 kinds of functions to meet more application requirements. DC 8v-36v wide voltage input, with the function of power anti-reverse connection, will not damage the module due to wrong power connection. With power indicator light and relay suction indicator light. At least 1 second timing function can be set, accurate timing, error less than 1%. Add automatic power saving function. All setting options can be automatically saved, the content of set won't lost when power off. Actuator signal input supports user selection, high level or low level pulse triggering. Key Function: Menu 1: F--X Long press SET to enter menu 1, short press "+ -" to adjust X to 0 ~ 3, corresponding to 1~4 channels Short press SET to enter menu 2, short press "+ -" to select X channel related Settings (0-7) Menu 2: X--0 Function selection (00) Short press SET to enter, short press "+ -" to SET parameters 0 ~ 19, corresponding to function 1 ~ function 20 X--1 T1 Hour (000) Short press SET to enter, short press or long press "+ -" to SET T1 hours (0-255) X--2 T1 Minute (00) Short press SET to enter, short press or long press "+ -" to SET T1 minutes (0-59) X--3 T1 Second (00) Short press SET to enter, short press or long press "+ -" to SET T1 seconds (0-59) X--4 T2 Hour (000) Short press SET to enter, short press or long press "+ -" to SET T1 hours (0-255) X--5 T2 Minute (00) Short press SET to enter, short press or long press "+ -" to SET T1 minutes (0-59) X--6 T3 Second (00) Short press SET to enter, short press or long press "+ -" to SET T1 seconds (0-59) X--7 Cycle times (0000) Short press SET to enter, short press or long press "+ -" to SET the number of cycles (0-9999) Press SAVE to return or SAVE to exit Electric Parameter: Working voltage: recommended DC 8v-36v (extreme working voltage DC 6v-45v) Rated power: Static power less than 0.1W Dynamic power is less than 1.5W Working temperature: recommended - 20 ℃ to 60 ℃ (limit working temperature range - 30 ℃-70 ℃) Load capacity: Normally open port: DC 0-30V /10A, AC 0-250V /10A Normally closed port: DC 0-28V /10A, AC 0- /10A Module Port: Module voltage/signal input terminal: there are 8 line interfaces, all of which have terminals for user convenience VIN: DC positive pole GND: DC negative pole OFF: Power control terminal COM: Pommon end of photoelectric isolation signal input IN1-IN4: Input signal detection interface Relay load output: 12 - wire interface, all interfaces have terminals Note: The input signal detection interface can be either active-high or active-low. The user can select via COM port. If COM is connected to H, IN1-IN4 is active high, if COM is connected to L, IN1 -IN4 is active low! Specifications: Material: ABS Size: Approx. 85 x 75mm / 3.35 x 2.95in Weight: Approx. 88g Package List: 1 x Relay Module ## Features - [WIDE INPUT VOLTAGE RANGE] DC 8v-36v wide voltage input, with power anti-reverse connection to prevent module damage - [MULTIFUNCTIONAL CONTROL] 4 channels of input and output control, each channel can be set to 20 functions for various applications - [ACCURATE TIMING] Set at least 1-second timing function with less than 1% error rate for precise operations - [POWER SAVING FEATURE] Includes automatic power-saving function for energy efficiency - [INDICATOR LIGHTS] Features power and relay suction indicator lights for easy monitoring ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GZVNXZLP | | Brand Name | Cryfokt | | Connector Type | usb_2_0 | | Contact Current Rating | 20 Amps | | Contact Material | see details | | Contact Type | metal | | Country Of Origin | China | | Current Rating | 2 Amps | | Included Components | no | | Manufacturer | Cryfokt | | Model | Cryfoktz03dumyfis | | Mounting Type | Wall Mount | | Part Number | Cryfoktz03dumyfis | | Specification Met | ISO 9001 | ## Product Details - **Connector type:** usb_2_0 - **Contact material:** see details - **Contact type:** metal - **Current rating:** 2 Amps - **Mounting type:** Wall Mount ## Images ![Cryfokt 4-channel Multifunction Time Delay Relay Interface Board Module for Wide Voltage Input with Power Saving Function, for DIY Enthusiasts - Image 1](https://m.media-amazon.com/images/I/71g2BvejbYL.jpg) ![Cryfokt 4-channel Multifunction Time Delay Relay Interface Board Module for Wide Voltage Input with Power Saving Function, for DIY Enthusiasts - Image 2](https://m.media-amazon.com/images/I/712dcud7kDL.jpg) ![Cryfokt 4-channel Multifunction Time Delay Relay Interface Board Module for Wide Voltage Input with Power Saving Function, for DIY Enthusiasts - Image 3](https://m.media-amazon.com/images/I/614bj2FZjPL.jpg) ![Cryfokt 4-channel Multifunction Time Delay Relay Interface Board Module for Wide Voltage Input with Power Saving Function, for DIY Enthusiasts - Image 4](https://m.media-amazon.com/images/I/71FWiMK+G-L.jpg) ![Cryfokt 4-channel Multifunction Time Delay Relay Interface Board Module for Wide Voltage Input with Power Saving Function, for DIY Enthusiasts - Image 5](https://m.media-amazon.com/images/I/610jjBlj9PL.jpg) --- ## 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.mx/products/831784453-cryfokt-4-channel-multifunction-time-delay-relay-interface-board-module](https://www.desertcart.mx/products/831784453-cryfokt-4-channel-multifunction-time-delay-relay-interface-board-module) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-05-24*