Why Workshop Buyers Concentrate on a Small Model List
A roller-shutter workshop does not need a catalogue. It needs the three or four handsets that fit the motors it installs most often, in its local band, in its local code system. The DC1600 is on that list in markets where Dooya-fitted shutters are common. Winning the account means being the supplier who stocks that one model without a lead-time penalty, not the supplier with the longest range.

What Workshop Buyers Specify
- Band: confirm the local frequency before ordering. A brand name does not determine the band.
- Code system: fixed or rolling. Never substitute across that boundary.
- Channel count: match the motor's channel requirement.
- Housing: workshop customers usually prefer a robust handheld over a slim keyfob.
Why Stock Depth Beats Unit Price Here
The economics in this segment are dominated by availability. A workshop that cannot get two handsets tomorrow loses the job regardless of price. That makes deep stock on the two or three models you actually sell more valuable than a discount on a model that sits. MOQ 100 pcs per SKU is deliberately set low so a new distributor can afford depth on a small range.
Catalogue references for the specification above: 16-channel RF433 curtain remote for Dooya receivers and 433MHz tubular roller-shutter controller and remote. Both are MOQ 100 pcs per SKU, 7-15 day lead time, one free sample per SKU, and are supplied on our own PCBA and housing tooling.
Where to Order Roller-Shutter Remotes
- RF Remote Controls — full catalogue — shutter, awning and gate handsets
- Locksmith Tools — duplicators, shells and blank key fobs
- Garage Door Remotes — rolling-code and universal cloneable units
Trademark and IP Position
Dooya and DC1600 are trademarks of their respective owner. Our compatible remotes are independently engineered products using our own PCBA and our own housing tooling. We are not an authorised Dooya distributor, we do not supply Dooya-branded goods, and no Dooya trademark or patent is reproduced on our product.
Request a Quotation — Dooya DC1600 Replacement Remotes
Send the brand and model you need to replace. We reply with the exact part number, EXW price, MOQ and lead time. MOQ 100 pcs per SKU.
Send Inquiry on WhatsAppEmail: Joanna@rfmando.com · MOQ 100 pcs per SKU · 1 free sample per SKU ($30 DHL, buyer pays) · Lead time 7-15 days · T/T 30/70 · EXW Xiamen