SDH-058 is our new 3-mode ultrasonic pest repeller: one plug-in unit with a fixed-frequency Home Guard mode, a variable-frequency Rodent mode and a Powerful Cycle mode for empty rooms. Importers and retailers can buy it from stock with no MOQ, or launch it under their own brand from 500 units. This guide covers what the three modes do, which mode suits which customer, and how wholesale and OEM orders work.
What is new about the SDH-058 3-mode ultrasonic pest repeller?
Most plug-in repellers on retail shelves run one program. SDH-058 lets the end user pick between three with a single button, and the active mode is shown on the front panel. The key specifications, taken from the SDH-058 product page:
- Input: AC 90–240 V, 50/60 Hz, with US, EU or UK plug confirmed per order
- Frequency: 19–25 kHz fixed, 25–65 kHz variable, plus a 200 Hz audible segment in Mode 3
- Coverage: about 80–120 m² in an open room
- Operating temperature: −20 °C to 40 °C
- Colorways: black/red, white/blue and white/black
- Certifications: CE and FCC; produced in an EPA-registered establishment, Est. No. 97987-CHN-1
Two small details matter for reviews and returns. The side ambient lights can be switched on or off with a long press without changing the active mode, so customers who find the light distracting at night can turn it off. And after a power cut the unit restarts in Mode 1, which avoids an empty-room mode running unexpectedly in an occupied home.
Which mode should my customers use?
The three modes make the product easier to sell across channels, but your listing and packaging should explain them clearly. Here is how we describe each one to buyers:
- Mode 1 · Green · Home Guard (19–25 kHz fixed). The default mode for everyday indoor use in living rooms, bedrooms, kitchens and offices. This is the mode to feature for home retail.
- Mode 2 · Blue · Rodent (25–65 kHz variable). Intended for continuous use in areas with rodent activity, such as storage rooms, garages and back-of-house areas.
- Mode 3 · Red · Powerful Cycle. Cycles through 19–25 kHz, 25–65 kHz and an audible 200 Hz segment. It is meant for warehouses and unoccupied rooms only, because people can hear the 200 Hz part.
Modes 1 and 2 are ultrasonic and inaudible to most adults. For every mode, your manual and listing should advise keeping hamsters, guinea pigs and rabbits away from the operating area.
Set realistic expectations in your copy. Ultrasound does not pass through walls or doors, so we recommend one unit per enclosed room, installed 30–50 cm above the floor with nothing blocking the speaker. The 80–120 m² figure applies to an open space; furniture and partitions reduce it. Clear placement advice on the listing is one of the simplest ways to cut "it doesn't work" returns.
Who is SDH-058 a good fit for?
- Home and hardware retailers who want a mid-range plug-in model with a visible mode panel and three colorways for shelf variety.
- E-commerce sellers who need a product with a clear feature story (three modes, light on/off, auto-restart) for listing images and A+ content.
- Distributors serving restaurants, offices and small warehouses, where Mode 2 and Mode 3 are more relevant than in homes.
If you already sell a single-mode unit such as the SDH-047 ultrasonic rodent repeller, SDH-058 can sit one step above it in your range.
Can I buy SDH-058 from stock?
Yes. We keep about 3,000 units per repeller model ready to ship in neutral packaging with an English manual, and there is no minimum order quantity for stock orders. This is the fastest way to test the model in your market before committing to a branded run. Tell us your target market so we can confirm the plug type and the documents we can provide for it.
How do OEM and private label orders work?
There are two customization levels for SDH-058:
- Your logo + your manual: from 500 units per model. Your logo is printed on the shell and the English manual carries your brand.
- Custom shell color + printed color box: from 2,000 units per model.
Production takes about 12 days after you approve the sample and the artwork. Shipping time depends on your destination port and freight method, so please add that on your side when planning a launch. For the full step-by-step process, see our guide to private label pest repellers: MOQ, steps and timeline.
How is SDH-058 checked before shipment?
For a new repeller model, the first production batch goes through a 24-hour aging test. After that, repeat orders are sample-checked batch by batch. Our testing guide for repellers, hand warmers and heated belts explains what we check and why.
On documents: SDH-058 has CE and FCC, and it is produced in an EPA-registered establishment (Est. No. 97987-CHN-1). Labeling and registration requirements differ by country and sales channel, so check with your compliance team; we can share our test reports for your review.
Next step
Tell us your market, plug type, colorway and whether you want stock or branded units, and we will reply with availability and a quote.
Request a quote or read our OEM and wholesale terms.