SKU: 49276568240

IRSW20B USB Reflective Photoelectric Switch, IRSW20B

Sale price$15.30 Regular price$17.00
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Description

IRSW20B USB Reflective Photoelectric Switch, IRSW20BProduct manual 1. Through beam photoelectric switch (IRSW20B) is a customizable USB button. It is equivalent to a standard HID USB keyboard and mouse. The switch function can be customized to any key,combination, mouse or character string through the supporting software settings. After the definition is completed, no software is required during use. 2. Products are widely used in printers, copiers, game consoles, factory inspections, instrument

Product manual:
1. Through-beam photoelectric switch (IRSW20B) is a customizable USB button.It is equivalent to a standard HID USB keyboard and mouse. The switch function can be customized to any key,combination, mouse or character string through the supporting software settings. After the definition is completed, no software is required during use.
2. Products are widely used in printers, copiers, game consoles, factory inspections, instrument control, equipment, etc. as well as mobile monitoring, proximity switch monitoring and occasions where it is not convenient to use mechanical switches to improve efficiency.
3. The switch adopts a through-beam photoelectric trigger mode. The infrared emitting tube in the device emits infrared light. If there is an object in the middle of the groove, the receiving sensor will trigger the corresponding key value if the infrared light is not detected.
4. Provides button definition setting software based on Windows system. After setting, you can use it in the following systems: Dos, Win 2000, Win XP, Win vista, Win 7, Win 8, Win10, Linux, Mac, Android.
5. Scope of application: office, game, industry, disabled person

Function Description:
1. Keyboard function: It can be set to any key value or key combination, for example, to key value A or CTRL+A.
2. Mouse function: It can be set to the left, middle, right, forward and backward keys of the mouse, the movement of the X and Y axes, and the up and down scrolling functions of the wheel.
3. String printing: You can set up to 38 characters, for example, set "hello!".
4. Multimedia function: It can be set as previous song, next song, volume up, volume down and other multimedia control functions.
5. Gamepad function: It can be set as up, down, left and right four direction keys and 6 function keys.

When you want to change the function of the button, you can use the FootSwitch software to modify the button function:
1. Insert the device into the computer USB port
2. Run the software FootSwitch
3. Click to select the corresponding setting window
4. Click or enter the function you want to set
5. Click Save to confirm.
6. The setting software only supports Windows system. The FootSwitch software is often upgraded. Please follow the latest version.

Product specifications:
1. Product model: IRSW20B
2. Interface type: USB
3. Power supply: 5V30mA
4. USB cable length: 2 meters (the cable length can be customized)
5. Product weight: about 65 grams

Outline dimension drawing and installation hole position drawing as show pictures


Specification:
Package Weight
One Package Weight 0.07kgs / 0.16lb
One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch
Qty per Carton 100
Carton Weight 7.00kgs / 15.43lb
Carton Size 30cm * 30cm * 28cm / 11.81inch * 11.81inch * 11.02inch
Loading Container 20GP: 1058 cartons * 100 pcs = 105800 pcs
40HQ: 2456 cartons * 100 pcs = 245600 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49276568240

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4.8 ★★★★★
Based on 1088 reviews
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SimplyGG
West Palm Beach, US
★★★★★ 4
Soft and comfortable, NOT firm.
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
Overall, these are comfortable pillows for the price, especially if you prefer something soft rather than firm. The pillows arrived vacuum sealed, which is pretty standard. Once opened, they fluffed up well after some time and looked full enough to use. Right away, they felt soft and plush, and sleeping on them was comfortable from the first night. In terms of comfort and support, these pillows are definitely on the softer side. They work well for side and back sleeping if you like a pillow that you can sink into a bit. They’re not firm or dense, but they’re still cozy and gentle on the neck and head. After a few days of use, I did notice that the pillows started to look a little lumpy and uneven. The filling tends to shift, so they don’t hold their shape perfectly and need regular fluffing. That said, even when they look a bit misshapen, they’re still soft and comfortable to sleep on. If you’re someone who needs strong neck support or prefers a firm hotel-style pillow, these may feel too soft. However, if comfort and plushness are your priority, they do the job well. For the price, I think they’re a good value. They’re not luxury pillows, but they’re comfortable, decent quality, and perfectly fine for everyday use or a guest bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
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Verified Purchase
Bernell M David
Draper, US
★★★★★ 5
Nice and comfortable as it is light and supportive in all positions
Color: White, Size: Standard (Pack of 2)
Beautiful light pillows that will absolutely provide the comfort and easiness towards a great night of sleep!
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Reviewed in the United States on May 27, 2026
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Skania19
Los Angeles, US
★★★★★ 5
Would buy again
Color: White, Size: Standard (Pack of 2)
This is a good pillow if you like them firm and thin. I let them sit out for 2 days (per instructions). After having them a week, they've perked up and became more full. I guess they just need time after being in the air. They are softer now but your head doesn't sink thru it. They are actually nice and soft to the touch as well.
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Reviewed in the United States on May 4, 2026
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tamara boyd
Port Orchard, US
★★★★★ 3
On the thin side....
Color: White, Size: King (Pack of 2)
These are described as "high loft" and "supportive", but they are fairly thin/flat and very soft.
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Reviewed in the United States on May 26, 2026
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Roger Flint
Fort Morgan, US
★★★★★ 5
Great Support; not too Soft.
Color: White, Size: Standard (Pack of 2)
These are extremely comfortable pillows. I bought them for my every-night use, and they have not disappointed me. They provide great support for one’s head. They mold around one’s neck foot just turn perfect amount of support without being extremely soft. They hold their original manufactured shape easily.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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