TECKNET HWD01990 Wireless Doorbell: Battery-powered with no plug-in required
This little champ is built tough with an IP65 waterproof rating, laughing in the face of rain and snow. Plus, it's got a memory sharper than yours after a coffee—thanks to its memory function, it remembers your favorite settings even if the power takes a nap.
But wait, there's more (because why stop at awesome?):
- Battery life that stretches up to 4.5 years—talk about commitment.
- LED lights that flash to catch the eye, perfect for when ears need a break.
- A silent mode for those times when you'd rather not announce to the whole house that the pizza's here.
General specs
- Brand: TECKNET
- Model: HWD01990
- Seller: Amazon
- item_weight: 4.2 ounces
- product_dimensions: 4.53 x 2.48 x 2.13 inches
- power_source: Battery Powered
- included_components: 1x wireless doorbell
- batteries_included: No
- batteries_required: Yes
- waterproof_rating: IP65
- operating_temperature: -4°F to 140°F
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$16.99
Last price update: 6/13/25
Available to order
Shipping options
Delivery to 
India
India
Unavailable
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
TECKNET HWD01990 Battery-powered with no plug-in required
|
TECKNET TK-WD895 Plug & Play with no batteries required
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TECKNET TK-WD003 No battery required for transmitter and receivers
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Wireless Doorbell with Extra Socket Self-powered, no battery required
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Wireless Doorbell with RGB Light 1300ft wireless range
|
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| Brand | TECKNET | TECKNET | TECKNET | AIDA | TECKNET | TECKNET |
| Model | HWD01990 | TK-WD895 | TK-WD003 | WA888 | ||
| Color | ||||||
| Rating |
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| Price | $16.99 | $9.89 | $26.99 | $19.99 | $16.99 | $27.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 13, 2025 | June 15, 2025 | May 11, 2025 | June 9, 2025 | June 5, 2025 | May 13, 2025 |
| item_weight | 4.2 ounces | 10 ounces | 8.4 ounces | 12.6 ounces | ||
| included_components | 1x wireless doorbell | 2×Transmitter(self-powered), 1×Plug-in receiver, 4×Screws, 2×adhesive patch | 1 × Transmitter, 2 × Plug-in receiver, 1 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual | 1 × User Manual, 1 × Installation toolkit, 1 × Transmitter, 3 × Battery-Powered receiver | ||
| batteries_included | No | No | No | No | ||
| batteries_required | Yes | No | No | Yes | ||
Wireless Doorbell
$16.99
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