# TECKNET HDB01806 Wireless Self-Powered Doorbell

Self-Powered: The TECKNET HDB01806 wireless doorbell pairs a self-generating transmitter with a plug-in receiver, so the button does not need a battery and the chime uses a mains socket. Its adjustable chimes and volume, plus a flashing indicator, offer flexible alerts for home use.

- [Original product page](https://bargainpostbox.co.uk/product/tecknet-hdb01806-self-powered-wireless-doorbell)
- [View offer](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: TECKNET
- Model: HDB01806
- Price: 16.99 GBP
- Previous price: 19.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T16:01:28.065Z
- Rating: 4.7 / 5
- Reviews: 10446

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The transmitter generates its own power when pressed, avoiding routine button-battery replacement.
- The receiver plugs into a socket and is described as having an extra socket for another electrical device.
- The listing claims 60 ringtone choices, five volume levels from 25dB to 85dB, and a flashing light indicator.
- A memory function is claimed to retain the last melody and volume after a power interruption.
- The listing claims an up-to-400 m wireless range and IP65 dust and water protection for the doorbell.

## Pros

- Battery-free operation at the push button reduces battery replacement needs.
- A choice of 60 ringtones and five volume settings lets users tailor the alert.
- The flashing indicator provides a visual alert alongside the chime.
- Customer feedback describes setup as straightforward and appreciates the tune choice and volume control.

## Cons

- The receiver depends on a mains socket, so it needs a suitable indoor power point.

## Specifications

### Identity
- Brand: TECKNET
### Power and battery
- Power configuration: AC Powered
- Batteries required: No
- Battery description: No Battery
### Sound and alerts
- Sound level: 85 Decibels
### Dimensions and installation
- Dimensions listed: 8.51 x 5.99 x 7.49 cm; 136.08 g
- Weight listed: 136 g
- Plug profile: Door Mount
### Materials and protection
- Material listed: ABS
### Appearance and model
- Model: HDB01806
- Colour: White
- Size: Size 1

## Before you buy

- Range, IP65 protection, operating temperature claims of -20°C to 50°C, volume range, and memory behaviour are manufacturer claims rather than independent measurements. The button is described as self-powered while the receiver is AC powered. Confirm socket placement and the included fixing accessories for your installation.

## In the box

- 1 x TeckNet WA1018 plug-in receiver (Included)
- 1 x transmitter (Included)
- Manual (Included)

## A good fit for

- Households wanting a wireless doorbell button without a button battery.
- Buyers who want a plug-in chime with adjustable volume, multiple tunes and a visual alert.
- People who have an available socket near where they want the receiver.

## Less suited to

- Installations without a suitable mains socket for the receiver.
- Buyers requiring a confirmed operating range or weather-protection performance from independent testing.

## Customer feedback

Customer feedback highlights easy setup, a range of chimes, useful volume adjustment and appreciation of the battery-free button. These reported preferences align with the listed self-generating transmitter and adjustable alerts. The aggregate ratings are mostly five-star, but a smaller share is lower, so the ratings do not establish how the doorbell will perform in a particular home.
- Positive themes: Customers describe installation as easy.
- Positive themes: Customers appreciate the chime selection, volume control and battery-free operation.

## Frequently asked questions

### Does the push button need a battery?
The listing describes a self-powered transmitter that generates electricity when pressed and states that batteries are not required.
### Does the receiver need mains power?
Yes. The listed power configuration is AC powered, and the receiver is described as plugging into a wall socket.
### How many ringtones and volume levels are claimed?
The listing claims 60 ringtone choices and five adjustable volume levels, from 25dB to 85dB.
### What is included?
The manufacturer contents list names one TeckNet WA1018 plug-in receiver, one transmitter and a manual.

## Alternative options

- [TECKNET Self-Powered Doorbell, Waterproof IP65 Twin Wireless Doorbell \| No Battery Required Push Button Plug Through Cordless Door Chime at 1300ft Range with 60 Chimes, 5-Level Volume & LED Light](https://bargainpostbox.co.uk/visit/tecknet-hwd01816-self-powered-wireless-doorbell)
- [SECRUI Wireless Doorbell, Plug in Waterproof Operating at 1,000 Feet Long Range Cordless Battery Operated Doorbell with 58 Chimes 5 Volume Levels LED Light Easy Install for Home, School, Office-White](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- [TECKNET Self-Powered Wireless Doorbell with 3 Plug-in Receivers \| IP65 Waterproof, 1300ft Wireless Range, 60 Chimes, 5 Volume Levels, LED Flash, Memory Function & Extra Socket](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- [TECKNET Wireless Doorbell, Wall Plug-in Door Bells Wireless Cordless \| IP65 Waterproof, Chime Kit at 1300-feet Range, 60 Chimes & 5 Level Volume, Battery Operated, Plug in Door Entry Bell \(White\)](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- [TECKNET Wireless Doorbell, Door Bells Wireless IP65 Waterproof Battery Operated Cordless Door Chime Kit up to 1300ft Long Range with 60 Melodies & 5-Level Volume, LED Flash, 4.5 Year Battery Life](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- [SECRUI Wireless Doorbell, Waterproof Battery Operated Push Buttons Plug in Cordless Doorbell 1,000 Feet Long Range with 58 Chimes 5 Volume Levels LED Light Easy Install for Home, School, Office,Black](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- [SURFOU Wireless Doorbell, Waterproof Plug-in Cordless Door Chime Kit 1300ft \| Battery Operated, 400m Range, 55 Melodies, 5 Volume Levels, LED Flash Door Entry Bell for Home Office Classroom](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- [TECKNET Wireless Doorbell, No Battery Required Self-Powered Doorbell IP65 Waterproof, Wall Plug in Door Bells, Cordless Chime Kit at 1300 feet Range with 60 Chimes, 5 Level Volume and RGB Light](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- [TECKNET Wireless Doorbell, IP66 Battery Operated Cordless Door Bell \| Portable Doorbell with Blue Indicator Light, 1312ft/400m Range, 60 Selectable Chimes & Adjustable 5-Level Volume, Black](https://bargainpostbox.co.uk/visit/tecknet-tk-wd018-ip66-wireless-doorbell)
- [TECKNET Plug in Wireless Doorbell with 2 Push Buttons \(Black\) \| 600M/1968ft Ultra Long Range, IP65 Waterproof Door Bells Wireless Cordless, 120dB Loud Volume, 60 Chimes & 5 Volume Levels](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)
- [TECKNET Wireless Doorbell with 3 Receivers for Home, Office, Villa, White \| 1300ft/400m Range Door Bells Wireless Cordless, IP65 Waterproof Door bell, 60 Chimes & 5 level Volumes, LED Flash Light](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)

## Add-ons

- [TECKNET Wireless Doorbell, No Battery Required Self-Powered Door Bell \| Plug in Waterproof IP65 Cordless Doorbell Chime Kits](https://bargainpostbox.co.uk/visit/tecknet-hdb01806-self-powered-wireless-doorbell)

## Images

![TECKNET HDB01806 Wireless Self-Powered Doorbell — 1](https://bargainpostbox.co.uk/i/cU89YlbmrYzbAh3C0RbStXxtGd7N42TLGDG8YLdGObPJMfGV5GOix74H7DsGpWlZbKLDM28qUjPvyJtLhObcJ101GwZnDXVeIdJ06fppf7e4T0yHGafZVZwH.jpg)

![TECKNET HDB01806 Wireless Self-Powered Doorbell — 2](https://bargainpostbox.co.uk/i/qnQjjRfV-nkrrboIHkDpywuwLopDYhABCV6-PeBKfI6xhWo3DWTcfRUZSXtEZKq_iGu1L3ZTvfgg8lcYet8A3TLtVw3mwIYOfIde306gT8K-oN9mPym_iMGh.jpg)

![TECKNET HDB01806 Wireless Self-Powered Doorbell — 3](https://bargainpostbox.co.uk/i/o5E9ynJY4AzZGrOg09QDJoOebfjYpWNFihYAS2VBxQwZPIxItKpWtVrCXgJfH3c60fIsnDnOBJQYhB5DqvPk3lhYYeZchniXP7aiCbVUjulLITzF44cyp0Ji.jpg)

![TECKNET HDB01806 Wireless Self-Powered Doorbell — 4](https://bargainpostbox.co.uk/i/RAnvXan-CzoliiaXsF8mRcbpvIMerzqvFbm9xuCMyWonT1P7yE8T-V19go9l4FS7Qc6Suj06xvdJZ96twtFF0eH_VnZxBHxLvbA4DHTsFvi0Twot9Upd4V73.jpg)

![TECKNET HDB01806 Wireless Self-Powered Doorbell — 5](https://bargainpostbox.co.uk/i/Zq1eNU96fSC16tlBFdrVFJIz0xKW4SYnXrljNrTa1fvcLTxggnal2H7z4Dcg2U-K4PnOpgfJ9Sa8_w43J5YjbXwkAV4oNT5vAl79TWUIkrpZGTeSioVQROa5.jpg)

![TECKNET HDB01806 Wireless Self-Powered Doorbell — 6](https://bargainpostbox.co.uk/i/MJaA_tArSFsDeulhqLLBJnT9AyA_eRdwkSUcRqq64uEK_J4fLNd9s93ktAALe8j8pnw7cvr5ZswLaRtHvE-_qivAwO31RgsoR8K0FvE8wJhieqUirUVjcH7p.jpg)

![TECKNET HDB01806 Wireless Self-Powered Doorbell — 7](https://bargainpostbox.co.uk/i/jW-ka8pIM4Lx6nGXrq52PFfmJrjnk1R0Q5nEqqcui8dHnxKWzcBxMUhvuNypx_P__Bw2JBo2WUP52xhYYHw1DSPS2ZnN7zWKDmwM2EbcdHyU2ddtlr73MyWG.jpg)