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Interested in reviews of BOT TTLock smart handle H21 black? It got 3.1 out of 5 stars from our customers. Find specific customer reviews of BOT TTLock smart handle H21 black below. We will appreciate if you also share your experiences with BOT TTLock smart handle H21 black after purchasing.
Rated 26/06/2025, variant BOT TTLock smart handle H21 black
Verified purchase
The handle is used in the interior for access to the warehouse. We have bought several of them and apart from minor things they work well.
Quality workmanship
Easy installation
Lovely design
Everything you need in the TTlock app
The need for quality batteries for long life
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Tomáš, Lučany nad Nisou
Rated 09/05/2025, variant BOT TTLock smart handle H21 black
Verified purchase
The claim was quick and they refunded my money.
After unscrewing a few cross screws, the door can be opened with a finger without any problem.
The handle can in no way be considered an obstacle to opening the door.
I'm afraid there are many similar or identical handles on offer.
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Zdeněk, Ujezd u Val.Klobouk
Rated 22/03/2025, variant BOT TTLock smart handle H21 black
Verified purchase - review from a price comparison website
Robust construction
Easy installation, all necessary accessories included
Lots of access options
Comprehensive management app
Fingerprint sensor could be more accurate, often takes a fingerprint on the second/third try
The installation manual deserves a redesign. It's not specific at all in the installation and is unnecessarily comprehensive for using the app, when no one really needs to describe this. Plus, it's written in pretty hillbilly machine Czech
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Petr, Tuchoměřice
Rated 18/11/2024, variant BOT TTLock smart handle H21 black
Verified purchase
Design
Quality of processing of the "chassis"
It doesn' t work reliably
When in passage mode, it sometimes locks up on its own
Complex connection with HA
Ugly app
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Václav, Starý Vestec
Rated 26/10/2024, variant BOT TTLock smart handle H21 black
Verified purchase
The handle works great. Installation on an old metal exterior door was first rate. Quick and easy assembly. In the instructions everything you need is listed.
Fingerprint reading on 1
Countless options for activating the crank
There's not the slightest problem with the crank not working
I should have gotten one sooner
No cover for the usb connector
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Hana, Brno 36
Rated 01/10/2024, variant BOT TTLock smart handle H21 black
Verified purchase
the card and the app on the phone unlocks reliably
the battery lasts a long time
fingerprint usually works on the second or third try, sometimes it's easier to enter the code
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Michal, Neratovice
Rated 13/09/2024, variant BOT TTLock smart handle H21 black
Verified purchase
doesn't work
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Anonymous customer
Rated 01/05/2024, variant BOT TTLock smart handle H21 black
Verified purchase
He looks a lot more solid than Richter, who left after 2.5 years.
Faster response
More unlocking options
Comes complete with key insert and cards to unlock
Tighter mounting on the door all rubber backed
A working pairing app
Better and faster fingerprint sensor
So far I am very satisfied, but we are lucky only for a short time
The instructions do not specify the setting of the right and left mounting, so when mounting the handle with reverse mounting, the handle remains in the active position regardless of the entry of the fingerprint and when you press the handle to open the door. It took me a long time to realize what the problem might be and that it is not software specific. After turning on the correct mounting tip, everything works fine.
When mounting, there is an arrow on the quadrant that is supposed to point upwards to maintain proper mounting on the left or right side, but you won't find out about it anywhere.