TECKNET Wireless Door and Window Open Sensor Alarm Chime, 1000Ft Operating Range 61 Chimes Adjustable Volume with Mute Mode LED Indicators Door Open Alert, Door Alarm Sensor for Home Store Office

Disclaimer - I received this product for free for testing.It's a nifty little doorbell and given the price, IMO worth every penny. I had no trouble with it at all after using it for about 2 weeks. Setting it up was very simple - it was pre-configured so only required removing a protective battery tab from the button unit to enable it (you also have to plug the main unit into a socket, of course). You can select from about 50 tunes and on maximum volume it is quite loud. Many of the tunes are too long to my taste but there are several simple ones like a classic "ding-dong". An option to go back in a list of tunes would be very useful (currently you have to scroll through ~50 to get back to the one you skipped).This doorbell can double as a night light - it's LED illumination can be set to permanent and is sufficiently bright for this purpose. What I quite liked is that clearly TeckNet listened to the customers - latest model sports a brief illumination of the button (when pressed), rubber insulation for the button unit (although I still doubt it can be fully exposed to the elements) and a few simple tunes have been added.I think it could also make a fun toy for a toddler!

Love that the ringer is self powered and wireless. No complication whatsoever in screwing to wooden door frame then just plugging the reciever into an available wall socket. I'd say my receiver is about 10m away on the upstairs landing, and I don't think its never not recieved a signal from the ringer, yet the signal also has to travel through a couple of brick walls and some wood. Don't think we've either also had any false positives of the reciever going off by itself from any sort of wireless interference etc.Built in night light is a nice effect, just not something we use in our household, but can see it being useful for plenty of other people in the night. Volume can go quite loud, and there's a range of doorbell ringtones to choose from, though we just keep it quite basic.I'm always a fan of Tecknet offerings, and am not disappointed. Reasonably cheap and worked everytime. No other doorbell compares.

Very good product. Exactly what i was after. I only wanted a simple tone, however the vast range of tones to choose from does add value for money. Very loud, i live in a mid-terrace and i have mine plugged in downstairs but i can easily hear it upstairs. I don't even have it on the highest setting. However for larger, and possibly nosier households i'd recommend the two-chime pack. Only loses a star because the supplied battery had corroded, so was inoperative and i had to go out and buy a new one.

This is a great product where the wireless transmitter does not require any batteries!In the box you get: 1x Bell transmitter, 1x Pluggable Receiver, 3M double sided tape, screws, and some instruction manuals.The receiver is a little smaller then expected and looks really nice.Easy to setup as already paired devices so its plug and play. The transmitter feels really well built and responsive to every click made, setting off the bell receiver.The bell receiver has loads of different chimes (I have gone for the standard ding-dong).You have the option to set it with Chime only, Chime & Flash or Flash only. You can also leave the flash LED permanently on as a night light which is quite useful.I have the Bell transmitter and receiver separated with approx. 10 metres distance with no problem. Although the specification says up to 150 metre wireless range (i assume this will be with no wall in-between).So far have been using it for 1 week without any operational issues. The only snag I have is that the volume could have been louder even though there are 4 adjustable level. However the fact that no battery required on the transmitter I had to give it a 5 star!

Worked great... for 2 months. Then died...!

Excellent wireless doorbell that does not require a battery in the push-switch transmitter. The large push-switch fixes securely to my uvpc door using the double sided 3M tape included and the mains plug-in Chime / Bell receiver is located some 6 meters away with a couple of walls separating the two and all works fine.The push-switch operates with a positive 'click' effect and small blue light flashes a couple of times to re-confirm it's operated. The Chime volume is adjustable and is plenty loud enough for us living in a bungalow despite our advancing years. Though not a requirement for us, the flashing light on the Chime is also bright. I've not enabled the night light mode as yet.0The Chime was already paired with the switch and set up to a double chime on demand. All in all it was a simple 'plug & use' easy installation process. The big bonus is that I'll never have to replace a battery in the door switch again!Providing it endures and remains water-resistant as described then this kit represents excellent value at £14.

Value for the money and easy to set up

UPDATE: After my review the company contacted and refunded me as they had no new doorbells to send out. 10 out of 10 for customer service. thank you! I will now buy the Tecknet doorbell with 2 receivers.Original review: The door bell is loud and reliable but the plugin plug is structurally wrong so the company name is upside down. Cosmetically not nice. Otherwise a good product.