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🔐 Upgrade your security game with the WS4939 – classic reliability, modern ease!
The DSC WS4939 is a 433MHz wireless remote featuring 4 ergonomic buttons and a multifunction clip, designed as a direct replacement for DSC security systems. Powered by a lithium battery, it offers up to 10 meters of reliable radio frequency control in a compact, lightweight form factor. Ideal for professionals seeking a no-fuss, durable security remote with proven compatibility.
| ASIN | B008OMK7J0 |
| Additional Features | Ergonomic |
| Battery Type | Lithium |
| Best Sellers Rank | #54,774 in Electronics ( See Top 100 in Electronics ) #2,958 in Remote Controls (Electronics) |
| Brand | DSC |
| Button Quantity | 4 |
| Color | gray |
| Compatible Devices | DSC Security System Devices |
| Connectivity Technology | Radio Frequency |
| Controller Type | Button Control |
| Customer Reviews | 4.1 out of 5 stars 53 Reviews |
| Item Weight | 0.09 Pounds |
| Manufacturer | DSC |
| Max Number of Supported Devices | 1 |
| Maximum Number of Supported Devices | 1 |
| Maximum Range | 10 Meters |
| Mfr Part Number | WS4939 |
| Model Name | WS4939 |
| Model Number | WS4939 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Ergonomic |
| UPC | 659682318653 |
| Unit Count | 1.0 Count |
H**Y
Old is like new
I have an old security system in my home and was having problems with the remote. Called my security service and they said that they no longer support this system because it's age. Suggested I check on Amazon and I found the exact remote that I needed and ordered one. Turned out to be the perfect replacement.
M**N
Muy bueno
Perfect
F**S
Buen accesorio
Se integró perfectamente con mi alarma, facil de configurar
B**S
Which model is it - American or European?
The DSC4939 has two types - the American and the European. Per AI today, they may not be compatible. From AI: "WS4939EU — Made for Europe, CE‑certified, compliant with EU radio regulations. WS4939 — Made for North America and other global markets, FCC‑certified. 2. Frequency Both operate at 433 MHz, but the EU version uses the EU‑approved 433 MHz band, while the WS4939 uses the FCC‑approved band. They are not guaranteed to be cross‑compatible with panels sold in different regions. 3. Compatibility Both work with DSC 433 MHz receivers (e.g., PC1616/1832/1864, Alexor, PowerSeries). Important: Panels sold in Europe expect EU‑certified transmitters. Panels sold in the U.S. expect FCC‑certified transmitters." I received the EU model, which didn't work, is being returned, and now am looking for the American model. The model I received had WS4939EU printed in small letters on the package. The picture shown has only WS4939 on the package. That is not the correct image of the package that was shipped to me. I am giving 1 star because of this confusion.
W**C
Nice Item!
Nice Item!
M**.
All the above and the price is good.
Excellent
G**A
Hay que mandarlos programar
Muy utiles
M**4
Perfect solution for extra fob
received fob, followed youtube video registering instructions, and voila! working fob in 2 minutes. saved at minimum $150 over ADT price. Hardest part was figuring out installer code - for me, it was last 4 digits of monitoring account number.
D**Y
Bueno
Se siente bien el material
Trustpilot
1 month ago
2 months ago