Description Ensure seamless access to your garage or gate with the ECA Compatible Remote Control, engineered for reliability and ease of use. Designed specifically for compatibility with a wide range of ECA receivers and remote models, this remote is an essential solution for everyday convenience and security. With a compact design and powerful 433 MHz frequency, this remote makes multi-door control effortless. Included in your purchase are a free battery, free coding instructions, and a free key ring, making setup simple and immediate. Features Compatible with: 81CR, 82CR, 84CR, ACR-6, and all ECA receivers Must match remotes featuring white Roman numerals Transmitter Frequency: 433 MHz Battery Type: 27A 12V (included) Coding Type: Rolling Code for enhanced security Controls up to 4 different doors Compact dimensions: 3W x 5.5L x 1.2D cm Handy key ring included for portability Why You Should Buy Complete Compatibility: Designed to work with all major ECA remotes and receivers. Hassle-Free Setup: Comes with clear coding instructions and necessary accessories. Durable & Compact: Sturdy build that fits easily on keychains or in your pocket. Secure Access: Rolling code technology ensures secure communication. Cost-Efficient Bundle: No need for additional purchases—battery and keyring included. FAQs Q: Is this remote compatible with all ECA remotes?A: It is compatible with 81CR, 82CR, 84CR, ACR-6, and any ECA remote featuring white Roman numerals. Q: How do I program the remote?A: Free coding instructions are included to guide you through a quick setup process. Q: Can I use one remote for multiple doors?A: Yes, this remote can control up to 4 separate doors. Q: What type of battery does it use?A: The remote uses a 27A 12V battery, which is included in the package. Q: Is this suitable for outdoor use?A: While the remote is designed for gate and garage use, avoid direct exposure to extreme weather for optimal durability.