--- product_id: 371455588 title: "Time Switch Relay,Digital LCD Programmable Timer,12V DC/AC Input,200-250V 16A Output,28 Programs Daily/Weekly Schedule,CN101A for Lighting and Equipment Control" brand: "baomain" price: "₩47293" currency: KRW in_stock: true reviews_count: 5 url: https://www.desertcart.kr/products/371455588-time-switch-relay-digital-lcd-programmable-timer-12v-dc-ac store_origin: KR region: South Korea --- # 17x programmable 12V DC Rechargeable battery Time Switch Relay,Digital LCD Programmable Timer,12V DC/AC Input,200-250V 16A Output,28 Programs Daily/Weekly Schedule,CN101A for Lighting and Equipment Control **Brand:** baomain **Price:** ₩47293 **Availability:** ✅ In Stock ## Summary > ⏰ Time is Money – Don’t Waste Either! ## Quick Answers - **What is this?** Time Switch Relay,Digital LCD Programmable Timer,12V DC/AC Input,200-250V 16A Output,28 Programs Daily/Weekly Schedule,CN101A for Lighting and Equipment Control by baomain - **How much does it cost?** ₩47293 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/371455588-time-switch-relay-digital-lcd-programmable-timer-12v-dc-ac) ## Best For - baomain enthusiasts ## Why This Product - Trusted baomain brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Sleek dimensions (60x60x32mm) make it perfect for any space without compromising functionality. - • **Maximize Efficiency:** Seamlessly program up to 17 daily or weekly schedules to optimize your energy use. - • **Power Failure Memory:** Never lose your settings! Retains memory for up to 60 days during power outages. - • **Lightweight & Durable:** Weighing only 62g, this timer switch is both portable and built to last with high-quality materials. - • **Versatile Temperature Range:** Operates smoothly in a wide temperature range of 10 to +40°C, ensuring reliability. ## Overview The Baomain CN101A is a versatile digital LCD power programmable timer switch designed for 12V DC applications. With a robust contact capacity of 16A, it allows for up to 17 programmable schedules per week or day, ensuring optimal energy management. Its compact design and lightweight build make it easy to install, while features like power failure memory and a wide operating temperature range enhance its reliability and user-friendliness. ## Description Baomain CN101A Programmable Timer Relay, 12V DC/AC Input, 200-250V 16A Output, LCD Display, Daily/Weekly ## Features - Rated Voltage: 12V DC; Contact Capacity: 16A - Full Time Range: 1Min 168Hours; Programmable: 17times/week or day - Internal battery: 1.2V/40mA (rechargeable batteries) - Power failure memory: 60days; Operate Temperature: 10 to +40 C - Dimensions: 60x60x32mm; Net weight: 62g.Material : Plastic, Electronic Parts;.Package Content :1xTimer Switch,1x Cover,Screws ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01B165XZS | | Batteries | 1 C batteries required. | | Best Sellers Rank | #152,103 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Electrical Timers | | Brand | Baomain | | Color | White | | Customer Reviews | 4.3 4.3 out of 5 stars (705) | | Date First Available | January 25, 2016 | | Is Discontinued By Manufacturer | No | | Item Weight | 2.47 ounces | | Item model number | CN101A | | Manufacturer | Baomain | | Material | Plastic | | Number of settings | 28 | | Product Dimensions | 1.26"D x 2.36"W x 2.36"H | | Screen Size | 32 Millimeters | | UPC | 711811447310 | ## Product Details - **Brand:** Baomain - **Color:** White - **Item Weight:** 70 Grams - **Material:** Plastic - **Product Dimensions:** 1.26"D x 2.36"W x 2.36"H ## Images ![Time Switch Relay,Digital LCD Programmable Timer,12V DC/AC Input,200-250V 16A Output,28 Programs Daily/Weekly Schedule,CN101A for Lighting and Equipment Control - Image 1](https://m.media-amazon.com/images/I/61Fualb2zXL.jpg) ## Questions & Answers **Q: Could I use this for off grid bathroom fan timer, with a one button push operation to run the fan for 10mins each time button is pushed.** A: press P, the LCD will show "1 ON" word (start the first start), then press M +, H + and D + to set the start time. Press P again, the LCD will display the word "1 OFF" (first time set), then press M +, H + and D + to set the time to the end. In this way you can set a total of 17 times ON / OFF. You can't run the fan for 10 mins each time when it's pushed. It should setup begin and end. **Q: How to turn on manually? I have connected to a 12V battery. When i turn it on manually the roght light comes on but i get no output voltage** A: There might be something wrong with your connections, if you hit the manual button and the light comes on it means there is power. - 1 and 2 should go to your battery + and - - 3 to the battery negative - 4 to load negative - Connect battery + to load + **Q: what kind of lithium battery is required? is it replaceable? rechargeable? how long will timer function on thins battery?** A: I've used it for four years and so far I haven't had to change any batteries yet. **Q: Is there a way to set this timer so it runs 10 minutes out of every hour?** A: I already did it and it works very well ## Customer Reviews ### ⭐⭐⭐ Failed after 3 months *by R***L on Reviewed in Canada 🇨🇦 on 29 September 2022* This product worked well to open and close my chicken door for three months but it suddenly stopped working. I can program it but it will not permit me to set the clock for time of day and calendar date so the device just doesn't know what time of day it is. It basically is in timer mode. Resetting the device multiple times has not helped. I am very disappointed. ### ⭐⭐⭐⭐⭐ Works awesome, easy to setup *by G***. on Reviewed in Canada 🇨🇦 on 12 February 2021* Love these, using a few of them in my solar chicken coop; one operating the light and a couple operating an auto door; going to setup another for a fan in the summer. Works well even in our bitter cold winters. Recommended ### ⭐⭐⭐⭐⭐ Great value! These work very well. *by F***H on Reviewed in Canada 🇨🇦 on 23 November 2019* These work very well!!!A little hard to understand the instructions but one you get it it's a breeze to program and re-program.If by again without hesitation.12v to the unit and the contacts that control your appliance are dry.Units are small so the screen is a little hard to read. ## Frequently Bought Together - Baomain CN101A Input DC/AC 12V, Output 200-250V AC, 16A Amps Digital LCD Power Programmable Timer Time Relay Switch Support 17-Times Daily Weekly Program - Electromagnetic Power Relay, 8-Pin 10 AMP 12V DC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY2NJ [Applicable for DIN Rail System] - TWTADE/DC 12V Electromagnetic Power Coil Relay 10A 8 Pins 2DPT 2NO 2NC with Indicator Light and Socket Base -YJ2N-LY --- ## 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.kr/products/371455588-time-switch-relay-digital-lcd-programmable-timer-12v-dc-ac](https://www.desertcart.kr/products/371455588-time-switch-relay-digital-lcd-programmable-timer-12v-dc-ac) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-04-25*