--- product_id: 51680266 title: "Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers" brand: "chamberlain" price: "€ 72.80" currency: EUR in_stock: true url: https://www.desertcart.at/products/51680266-chamberlain-128rev-wireless-wall-button-two-channel-push-button-evolution store_origin: AT region: Austria --- # 433MHz wireless tech Lithium Ion battery included Compatible with multiple models Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers **Brand:** chamberlain **Price:** € 72.80 **Availability:** βœ… In Stock ## Summary > πŸ”‘ Unlock Convenience with a Click! ## Quick Answers - **What is this?** Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers by chamberlain - **How much does it cost?** € 72.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/51680266-chamberlain-128rev-wireless-wall-button-two-channel-push-button-evolution) ## Best For - chamberlain enthusiasts ## Why This Product - Trusted chamberlain brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Battery Included:** Comes with a Lithium Ion battery for immediate use. - β€’ **Lightweight Design:** Weighing only 10g, it’s easy to mount anywhere. - β€’ **Seamless Connectivity:** Experience effortless control with 433MHz wireless technology. - β€’ **Versatile Compatibility:** Works with a wide range of Chamberlain Evolution Series door openers. - β€’ **User-Friendly Installation:** Surface-mounted design for quick and hassle-free setup. ## Overview The Chamberlain 128REV Wireless Wall Button is a two-channel push button designed for seamless operation of Chamberlain Evolution Series door openers. Weighing just 10g and featuring a 433MHz wireless connection, this device is compatible with various models and includes a Lithium Ion battery for instant functionality. ## Description Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers ## Features - Chamberlain 128REV wireless wall transmitter 433MHz surface-mounted - Content 1 piece - Kompatibel mit ML510EV, ML700EV, ML1000EV and its variants -GB versions and GE-ML7747E, GE-SMARTP-MYQKIT, ML550EV, ML800EV, ML800EV-SMART, ML1000EV-S, ML1000EV-F, ML580EV, ML810EV, ML1040EV, ML810EV-SMART, ML1040EV-SMART, CHLA250EVC, CHAA250EVC, CHSL400EVC ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EYYAOO0 | | Batteries | 1 Lithium Ion batteries required. (included) | | Batteries Required? | Yes | | Batteries included? | Yes | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | 418,660 in DIY & Tools ( See Top 100 in DIY & Tools ) 78 in Radio Wall Transmitters | | Customer Reviews | 4.6 4.6 out of 5 stars (326) | | Date First Available | 20 Aug. 2013 | | Included Components | Inhalt: 1 StΓΌck | | Item Package Quantity | 1 | | Item Weight | 10 g | | Item model number | 128REV | | Manufacturer | Chamberlain | | Number of Pieces | 1 | | Part Number | 128REV | | Product Dimensions | 19.5 x 8.5 x 4.5 cm; 10 g | ## Product Details - **Brand:** CHAMBERLAIN - **Global Trade Identification Number:** 04014243213475 - **Item weight:** 0.01 Kilograms - **Max number of supported devices:** 2 - **Model name:** 128REV - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Number of buttons:** 2 ## Images ![Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers - Image 1](https://m.media-amazon.com/images/I/51wcfiPg5SL.jpg) ![Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers - Image 2](https://m.media-amazon.com/images/I/51Wnws4yULL.jpg) ![Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers - Image 3](https://m.media-amazon.com/images/I/51nFOyC9Z2L.jpg) ![Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers - Image 4](https://m.media-amazon.com/images/I/71Pv4tiufbL.jpg) ![Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers - Image 5](https://m.media-amazon.com/images/I/71erXvPVBIL.jpg) ## Questions & Answers **Q: It says 2 channel but there is only one set of buttons. How does it control 2 doors?** A: Press the yellow program button on the back of the Chamberlain motor, then either of the buttons on the wall control. This links the controller to the motor to raise or lower the door. The other button will do nothing. However, go through the same programming procedure with the other button and either can be used to raise / lower the garage door. **Q: Is this suitable for the 5580ktx garage door opener? and what is it’s range please?** A: Sorry, mine is working with a Chamberlain Premium Garage Door Opener model ML1000EVGB **Q: Is this for inside or outside** A: It's for inside ## Frequently Bought Together - Chamberlain 128REV - Wireless Wall Button - Two-Channel Push Button for Evolution Series Door Openers - Chamberlain 1702REV-01 External Quick Release for Automated Garage Doors - Chamberlain 1703REV Arm for Canopy Doors, Grey, 11.5 cm*78.0 cm*21.5 cm --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/51680266-chamberlain-128rev-wireless-wall-button-two-channel-push-button-evolution](https://www.desertcart.at/products/51680266-chamberlain-128rev-wireless-wall-button-two-channel-push-button-evolution) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*