Sommer 4020 Rolling Code Garage Door Remote Control Transmitter
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SPECIFICATIONS
Brand Name: NONE
Certification: CE
Choice: yes
Encoding method: Rolling code
High-concerned chemical: None
Origin: Mainland China
Specifications:
Duplicate Your Existing Remote Controllers so you always have a backup:
1.Vehicle central locking systems
2. Garage doors
3. Electronic gates
4. Electrical appliances/Home automation i.e. lights
5. Car sunroofs
6. Car/Motorbike alarms
Easy to use, the 4 channel remote control system lets you take control of your gadgets, car, home and garage
Compatible model:
SOMMER 4026 TX03-868-2
SOMMER 4020 TX03-868-4
SOMMER 4031
SOMMER 4025
SOMMER 4011
SOMMER 4035
APERTO 4025
APERTO 4021
This remote is a cutting edge, 4-channel rolling code remote control for your Sommer system. It's a high quality, robust replacement which includes Battery.
This remote pairs with your Sommer receiver unit just like the original. Full, easy programming instructions are included.
Programming transmitters to receiver
Program to Gate / Garage Door Openers the same way as original SOMMER remotes, please refer to your receiver's user manual. For a typical SOMMER Radio Receiver FM 868.8MHz, the programming procedure is as follows:
1. Press the LEARNING button on the radio receiver or on the control panel, once for channel one, LED 1 lights up, twice for channel two, LED 2 lights up.
2. Make a transmission by pressing one of the desired CH buttons of the transmitter (within the range of the radio receiver). LED flashes and then extinguishes according to which channel has been selected.
3. Repeat process described under points 1 + 2 to teach further manual remote controls on to given radio receiver. Max. 112 memory slots are available.
4. Press the transmitter button to test operation.
Note: To remove a single transmitter's code or all transmitter codes from the receiver memory please refer to your receiver manual.




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How long will it take to receive my order?
How long will it take to receive my order?
Most U.S. orders are estimated to arrive within 7–12 business days after processing. Orders to other eligible countries are also usually estimated at around 7–12 business days, depending on the product, carrier, and destination. However, delivery is not guaranteed, and some orders may take up to 7–25 business days because of carrier delays, customs, supplier processing, weather, or other shipping conditions.
What if my item arrives damaged, defective, or incorrect?
What if my item arrives damaged, defective, or incorrect?
Contact us within 7 calendar days of delivery. Please include your order number, checkout email, clear photos or video proof, and a short explanation of the issue. If approved, we may provide a replacement, refund, store credit, partial refund, or another suitable resolution.
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10% OFF NEXT ORDER
Place an order of $75 or more today, and we’ll send you a 10% discount code as a thank-you for your next purchase.


