--- product_id: 48549216 title: "White plastic type works with most." brand: "electrotec" price: "฿59" currency: THB in_stock: false reviews_count: 8 url: https://www.desertcart.co.th/products/48549216-white-plastic-type-works-with-most store_origin: TH region: Thailand --- # Sleek white design 6.7 x 2.8 x 1.2 cm 26 g weight White plastic type works with most. **Brand:** electrotec **Price:** ฿59 **Availability:** ❌ Out of Stock ## Summary > ✨ Elevate Your Everyday Essentials! ✨ ## Quick Answers - **What is this?** White plastic type works with most. by electrotec - **How much does it cost?** ฿59 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/48549216-white-plastic-type-works-with-most) ## Best For - electrotec enthusiasts ## Why This Product - Trusted electrotec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Use:** Ideal for various surfaces and settings. - • **Sleek Aesthetic:** Elevate your workspace with a modern touch. - • **Quality Assurance:** Manufactured by trusted brands for reliability. - • **No Batteries Needed:** Always ready when you are—plug and play! - • **Compact & Lightweight:** Perfect for on-the-go professionals! ## Overview The 1 CO03 is a compact, lightweight surface type product designed for versatility and ease of use. Measuring just 6.7 x 2.8 x 1.2 cm and weighing only 26 g, it boasts a sleek white design that complements any workspace. With no batteries required, it's always ready for action, making it the perfect companion for busy professionals. ## Description 1 x Burglar Alarm White Surface Door Contacts - 5 Terminal Magnetic Reed Switch type Review: Door Alarm Reed Switches - We have just had new UPVC front and back doors installed. It wasn't until the people doing the back door said "What do you want us to do with this door sensor?", that we realised we actually had door sensors, as they were of the embedded at the top. As an aside, our burglar alarm system had never worked properly, but despite being an Engineer, I could not figure out why. On the above revelation that we had door sensors, all became clear ... the previous owners had replaced the front door with a UPVC door and the sensor was just chopped off and the sensor wires permanently connected. The end result was that the alarm system could not detect the person setting the alarm going in or out of the house. However, this revelation posed a problem - how to fit new sensors, to our lovely new doors, without compromising the guarantees that came with the doors. I don't know whether I have compromised the guarantee, but I decided surface mount contacts would be less of a compromise than embedded sensors. I also decided I wanted contacts that would take all the wires from the cable (four in my case, I thought it was five, but got it wrong). Anyway, thought the above would 'fit the bill'. It meant only 2 small screw holes into the door panel and 2 for the reed switch above the door panel, which really should not compromise door operation! They seem to work fine. The technical info. states max 20mm separation, which via the use of a multimeter, seems to be about correct. I've got it set up with about 10mm to be on the safe side. Had to put some pilot holes in the UPVC door, as the self-tapping screws would not bite into the plastic by themselves, but very easy to fit. The silver screws are for the reed switch, the other brass screws are for the left over wires. Package came very quickly via a jiffy bag in the post (not unexpected). Make sure of your sizes, as to my mind they looked a bit bigger than I thought they would be, but it did give me more room for extra slack in the connecting wires. Review: Bargain - Great price and was able to fix my alarm connected to my door. ## Features - Surface door contact - Compatible with Accenta, Optima, ADE, Honeywell, Gardtec, Texecom, Scantronic and many more. - Operating gap to trigger alarm is around 20mm. - Specification Grade 1, Environmental Class 2. - Normally closed door contacts (when door is closed circuit is closed). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FARGWBI | | Best Sellers Rank | 99,899 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 837 in Stage Lighting Accessories | | Brand | Electrotec | | Control Method | Touch | | Control method | Touch | | Customer Reviews | 4.4 out of 5 stars 146 Reviews | | Item Weight | 0.06 Pounds | | Mounting Type | Door Mount | | Mounting type | Door Mount | | Part Number | D20W01 | | Power source | Battery Powered | | Sensor Technology | Contact Sensor | | Sensor technology | Contact Sensor | | Voltage | 12 Volts (DC) | ## Product Details - **Brand:** Electrotec - **Control method:** Touch - **Mounting type:** Door Mount - **Power source:** Battery Powered - **Voltage:** 12 Volts (DC) ## Images ![White plastic type works with most. - Image 1](https://m.media-amazon.com/images/I/517kwR7u8JL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Door Alarm Reed Switches *by C***S on 14 July 2018* We have just had new UPVC front and back doors installed. It wasn't until the people doing the back door said "What do you want us to do with this door sensor?", that we realised we actually had door sensors, as they were of the embedded at the top. As an aside, our burglar alarm system had never worked properly, but despite being an Engineer, I could not figure out why. On the above revelation that we had door sensors, all became clear ... the previous owners had replaced the front door with a UPVC door and the sensor was just chopped off and the sensor wires permanently connected. The end result was that the alarm system could not detect the person setting the alarm going in or out of the house. However, this revelation posed a problem - how to fit new sensors, to our lovely new doors, without compromising the guarantees that came with the doors. I don't know whether I have compromised the guarantee, but I decided surface mount contacts would be less of a compromise than embedded sensors. I also decided I wanted contacts that would take all the wires from the cable (four in my case, I thought it was five, but got it wrong). Anyway, thought the above would 'fit the bill'. It meant only 2 small screw holes into the door panel and 2 for the reed switch above the door panel, which really should not compromise door operation! They seem to work fine. The technical info. states max 20mm separation, which via the use of a multimeter, seems to be about correct. I've got it set up with about 10mm to be on the safe side. Had to put some pilot holes in the UPVC door, as the self-tapping screws would not bite into the plastic by themselves, but very easy to fit. The silver screws are for the reed switch, the other brass screws are for the left over wires. Package came very quickly via a jiffy bag in the post (not unexpected). Make sure of your sizes, as to my mind they looked a bit bigger than I thought they would be, but it did give me more room for extra slack in the connecting wires. ### ⭐⭐⭐⭐⭐ Bargain *by D***N on 24 April 2020* Great price and was able to fix my alarm connected to my door. ### ⭐⭐⭐⭐ Reed Switches *by M***D on 13 February 2019* Look good, not had chance to install as of today. Looking at them I think that they will do a good job, fingers crossed. Could only give four stars as I have said above. --- ## 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.co.th/products/48549216-white-plastic-type-works-with-most](https://www.desertcart.co.th/products/48549216-white-plastic-type-works-with-most) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-08*