SYNUS/2 Bi-code radio control (fixed code mode or rolling code), 433.92 MHz, 2 channels, with copy function.
Product details checked 5 September 2026 · price checked live
Check price on Amazon →Overview
ROGER TECHNOLOGY SYNUS/2 Bi-code radio control (fixed code mode sits in our radio communication listings, where we rank by how buyers actually rate a product rather than by brand. The manufacturer says: Radio control bicode (fixed code mode or rolling code), 433.92 MHz, 2 channels, with copy function of the new series SYNUS/2 branded Roger. Fixed code or rolling code modulation: AM / ASK Bearing frequency: 433.92MHz Number of combinations. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.6 out of 5 from 161 ratings. What that score is worth next to its rivals is set out below.
- Brand
- ROGER TECHNOLOGY
- Amazon rating
- 4.6 / 5 from 161 ratings
- vs Radio Communication
- 0.2 above the category median of 4.4
- Rank in category
- 5 of 38 rated radio communication we track
- Price position
- Among the cheaper options (category spans £6.59 to £210)
- How proven
- Moderate review volume
Price range as of · details
How it compares in Radio Communication
Across the 38 rated radio communication products we track, the typical score is 4.4 out of 5. This one sits at 4.6, which puts it in the upper quarter of the category rather than level with it. Where almost everything is rated well, the gap at the top is small in points and large in practice. That places it 5th of the 38 we rank here.
It carries 161 ratings against a category median of 356. That is enough of a base to take the score seriously without treating it as settled.
On price it sits in the lower third of a category running from £6.59 to £210, where the midpoint is about £36.46. Cheaper than most while rating at or above the category norm is the combination worth looking for, and it is the main argument for this one.
Category prices as of · details
Worked out from the 38 radio communication products in our catalogue, not from the brand's own claims. How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- Radio control bicode (fixed code mode or rolling code), 433.92 MHz, 2 channels, with copy function of the new series SYNUS/2 branded Roger
- coding: Fixed code or rolling code modulation: AM / ASK Bearing frequency: 433.92MHz Number of combinations, number of combinations: 65.536 (fixed code) - 4.294.967.296 (mobile code) Clonable fixed code types: MANCHESTER, PCM, Max.64bit Number of identification code bits: 16 (fixed code) - 32 (rolling code) Number of transmitted bits: 28 (fixed code) - 144 (rolling code) Copy functionality: Yes (fixed code only)
- Maximum distance in open field: 150 m battery: Mod "CR2032" 3V Maximum product dimensions mm (L x W x H): 38 x 68 x 11 Packaged product weight (Kg): 0.04
