SadoTech Wireless Doorbell Kit - 1 Push Button & 2 Plug-In Chime Receivers, White
Ever missed a delivery because you didn't hear the door? The SadoTech Wireless Doorbell Kit is here to save the day (and your packages). It's a breeze to set up—no wires, no fuss—just stick the button by your door and plug in the chimes. And with a range of 900 feet, it's got your back whether you're in a cozy apartment or a sprawling business. 🏡
Bored of the same old ding-dong? Spice things up with over 50 chime sounds. Need silence? There's a mode for that (hello, naptime). Plus, the LED flash means you'll see who's at the door even if you're binge-watching your favorite show with the volume cranked up. 🌙
Installation is a snap—literally. Use the self-adhesive tape or the included screws (your call). And don't sweat the weather; this thing's tougher than your average doorbell, working from -4°F to 140°F. Snowstorm or heatwave, it's got you covered. ❄️☀️
No WiFi? No problem. The patented technology keeps things simple and reliable. The included A23 battery is the unsung hero here, lasting up to 3 years so you can forget about it until... well, a long time from now. 🔋
Whether it's a classroom, warehouse, or your home office, this kit adapts. Want to know which door someone's at? Assign unique tones to each receiver. It's like having a personal doorbell butler (minus the fancy suit). 🏫
General specs
- Brand: SadoTech
- Model: ST-CXR
- Seller: Amazon
- ID: B00J4FHOB0
- manufacturer: SadoTech
- Part Number: ST-CXR
- Item Weight: 6.9 ounces
- Product Dimensions: 3.2 x 1.5 x 3.5 inches
- batteries: 1 A batteries required.
- Size: 1 push button + 2 receiver
- Material: ABS
- Coverage: 900 feet
- Voltage: 110 Volts
- Installation Method: Self-adhesive tape or anchors/screw (included)
- Batteries Included: No
- Batteries Required: Yes
- Battery Cell Type: Alkaline
- First listed by seller: 3/30/25
If you are interested in more details, you can find full information on the seller's page.
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Price History for seller Amazon
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| Brand | SadoTech | SECRUI | AVANTEK | AVANTEK | PHYSEN | AVANTEK |
| Model | ST-CXR | M508+F55X2+black | D-3W | D-3B | D-3G | |
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| Price | $14.99 | $19.99 | $24.99 | $24.99 | $7.99 | $19.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 |
| manufacturer | SadoTech | AVANTEK | AVANTEK | PHYSEN | ||
| Part Number | ST-CXR | D-3W | D-3B | |||
| Item Weight | 6.9 ounces | 10 ounces | 9.9 ounces | 3.52 ounces | ||
| Product Dimensions | 3.2 x 1.5 x 3.5 inches | 7.72 x 2.32 x 4.21 inches | 7.72 x 2.32 x 4.21 inches | 3.7 x 3.1 x 3.9 inches | ||
| batteries | 1 A batteries required. | 1 CR2 batteries required. | 1 CR2 batteries required. (included) | |||
| Material | ABS | ABS | ABS | |||
| Voltage | 110 Volts | 3 Volts | 3 Volts | |||
| Installation Method | Self-adhesive tape or anchors/screw (included) | Self-Adhesive & Screw-In | Self Adhesive or Screws | |||
| Waterproof Rating | IP55 | IP55 | IP55 | |||
| Wireless Range | 1000 feet | 1300 feet | 1,300 ft | |||
| Battery Life | 3 years | 3 years | 3 years | |||
| Included Components | 2× Transmitter (battery included), 1 × Plug-in receiver, 2 × Adhesive tape, 4 × Screw, 4 × Anchor, 1 × User manual | 2 × Plug-in receiver, 1 × Transmitter (battery included), 1 × Adhesive tape, 1 × Screwdriver, 2 × Screw, 2 × Anchor, 1 × User manual | Transmitter, Receiver, Adhesive tape, Screwdriver, Screws, Anchors | |||
| Country of Origin | China | China | China | |||
SadoTech ST-CXR White
Reviews
Ivy
April 3, 2025
Émilie Nowak
April 1, 2025
Anna Perez
April 1, 2025
Émilie Pereira
March 31, 2025
Tank
March 31, 2025
Francesco Santos
March 31, 2025
Mathieu Gonzalez
March 31, 2025