Sommer 4020 TX03 868MHz Rolling Code Garage Door Remote Control with Universal Compatibility for Gates and Entry Systems
Discover the Sommer 4020 TX03 868MHz rolling code remote control for garage doors and gates. Reliable, secure, and compatible with multiple models including 4025, 4021, 4026, and 4031. Ideal for home and business access control.
Key points
- Advanced 868MHz rolling code encryption for maximum security
- Universal compatibility with Sommer models 4020, 4021, 4025, 4026, and 4031
- Long-range transmission for reliable operation from a distance
- Ergonomic handheld design for comfortable daily use
- Easy programming and quick setup for hassle-free installation View product presentation
Color: Yellow






France
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Product presentation
Secure Your Home with the Reliable Sommer 4020 TX03 Remote Control – Effortless Access, Maximum Security!
The Sommer 4020 TX03 is a high-performance, handheld remote control designed for seamless operation of garage doors, gates, and automated entry systems. Operating on the secure 868MHz frequency with rolling code technology, this transmitter ensures enhanced security against signal cloning and unauthorized access. Compatible with a wide range of Sommer models including 4025, 4021, 4026, and 4031, it offers reliable, long-range performance and easy programming. Its ergonomic design fits comfortably in hand, making it ideal for daily use in residential and commercial settings. Perfect for homeowners and property managers seeking dependable access control solutions.
| Brand Name Scimagic-RC |
| Encoding method Rolling code |
| High-concerned chemical None |
| Origin Mainland China |
| Certification CE |
| Model Number Sommer remote control 868 |
| Code Rolling Code |
| Frequency 868mhz |
| Battery Include Battery |
| Compatible 1 SOMMER 4011 |
| Compatible 2 SOMMER 4025 |
| Compatible 3 SOMMER 4031 |
| Compatible 4 SOMMER 4035 |
| Compatible 5 SOMMER 4025 BLUE |
| Compatible 6 SOMMER 4026 TX03-868-2 |
| Compatible 7 SOMMER 4020 TX03-868-4 |
| Compatible 8 APERTO 4021 |
| Compatible 9 APERTO 4025 |



















