Fixed-Code vs Rolling-Code RF Remotes
RF remotes use two main coding schemes: fixed-code and rolling-code. Choosing the right type affects security, compatibility, and cost.
Fixed-Code Remotes
- How it works: Same code transmitted every button press
- Security: Low (code can be captured and replayed)
- Typical use: Older garage doors, basic gates, low-security applications
- Price: LOW (USD 5-15)
- Examples: Most pre-2000 garage door openers
Rolling-Code Remotes (KeeLoq)
- How it works: Code changes every button press (rolling algorithm)
- Security: HIGH (cannot be captured and replayed)
- Typical use: Modern garage doors, gates, secure applications
- Price: MEDIUM (USD 15-50)
- Examples: Hormann HSE2, Nice FLO, LiftMaster 893MAX
Which to Choose?
- For replacement of OLD remote: Fixed-code (copy original)
- For NEW installations: Rolling-code (better security)
- For RENTAL property: Rolling-code (prevents unauthorized access)
- For BUDGET application: Fixed-code (cheaper)
GEMU Compatible Remotes
We offer both fixed-code and rolling-code compatible remotes. Self-learning from original remote. MOQ: 100 units.
Order
MOQ: 100 units. Bulk: 25 days. Payment: T/T 30% + 70%.
Shipping Information
Important: Listed price DOES NOT include shipping. Contact Joanna: WhatsApp +86 189 6031 3731, chy@rfclone.com
Related Products from GEMU RF
- GEMU 4-Band 280-868 MHz Universal Self-Learning Garage Door Remote Cloner
- GEMU 4-Band IP54 Outdoor Garage Door Remote EU + UK 433/868 MHz Waterproof
- GEMU 315 MHz US Garage Door Remote Cloner Outdoor IP54 Waterproof
Contact Joanna for Bulk Pricing and Samples
For wholesale pricing, samples, and distributor inquiries, contact Joanna Chen directly:
- WhatsApp / Telegram: +86 189 6031 3731
- Email: chy@rfclone.com
- Website: https://www.rfmando.com/
MOQ: 100 units per SKU. Sample: 3-5 days (DHL/FedEx). Bulk lead time: 25 days. Payment: T/T 30% deposit + 70% before shipment.
Important: All listed prices are EXW Xiamen (China) and DO NOT include shipping cost. Contact Joanna for an accurate shipping quote to the US.