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Product guide

TECKNET HDB01806BK Wireless Doorbell

The TECKNET HDB01806BK wireless doorbell is listed as a self-powered kit with one receiver and one transmitter. Its plug-in chime, claimed range and adjustable sound options suit buyers who want a battery-free button, but the technical details conflict on how the kit is powered.

At a glance

  • The listing describes a plug-in receiver and a button that generates power when pressed, with no batteries required.
  • Offers 60 ringtone options, five volume levels and a flashing light indicator, according to the listing.
  • The claimed wireless range is up to 400 m/1300 ft. The stated IP65 rating and operating range of -20°C to 50°C are manufacturer claims.
Price
£16.99Save 15%

Reference price: £19.99

Price checked: 12 Nov 2026

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Often bought together

Pros and cons

Pros

  • The claimed self-powered button avoids routine battery replacement if that description applies to the selected kit.
  • Five volume levels and a flashing indicator give buyers more than one way to notice a ring.

Technical specifications

5 specifications
Identity
BrandTECKNET
Power and battery
Power configurationBattery Powered
Dimensions and installation
Dimensions listed10.3 x 6.3 x 6 cm; 230 g
Weight listed230 g
Materials and protection
Material listedABS

What to know before buying

Listing details to confirm

The listing is inconsistent about power: its title and feature text describe a self-powered, no-battery button, while the technical details say “Battery Powered” and also say no batteries are required. Confirm the selected model's power arrangement before buying. The listed dimensions include a weight, which is also given separately, so it is unclear whether the dimensions apply to the receiver, transmitter or complete kit. The 400 m/1300 ft range and IP65 rating are claims, not independently verified performance.

What’s in the box

Included
  • 1 Receiver
  • 1 Transmitter
  • Manual

Who is it for?

A good fit for

  • Buyers wanting a wireless doorbell with a plug-in receiver and a button described as self-powered.
  • Homes where adjustable chime volume and a visual flash are useful.

Less suited to

  • Buyers who need a confirmed power configuration before purchase without checking the listing details.
  • Buyers who require independently verified wireless range or weather-protection performance.
TECKNET HDB01806BK Wireless Doorbell · photo 2
Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 10 ratings
  • 5 stars74%74%
  • 4 stars0%0%
  • 3 stars13%13%
  • 2 stars0%0%
  • 1 star13%13%

Aggregate customer ratings lean positive, with most ratings in the five-star category, but the small sample also includes three-star and one-star ratings. Without written feedback, the reasons for either satisfaction or criticism are unknown. These ratings do not resolve the listing's conflicting power information or verify its range and weather-resistance claims.

Frequently asked questions

Does the TECKNET HDB01806BK require batteries?

The title and feature text say the button is self-powered and needs no batteries, but the technical details list the power source as “Battery Powered”. Confirm the power configuration for the selected listing.

How many chimes and volume levels are listed?

The listing claims 60 ringtone options and five volume levels, with a stated range of 25dB to 85dB.

What is the claimed wireless range?

The listing claims up to 400 m/1300 ft. Actual coverage is not independently verified here.

What comes in the package?

The listed contents are one receiver, one transmitter and a manual.

TECKNET HDB01806BK Wireless Doorbell · photo 3
Additional product photo 3

Alternative options

Product details in Markdown