Enhanced Security with ORNO ZS-850 Smart Door Lock - Bluetooth, PIN Access & App Control


Upgrade your home security effortlessly with the ORNO ZS-850 Smart Door Lock. This modern device allows you to unlock your door using a secure PIN code or via Bluetooth using a smartphone app. Ideal for various door types, it's perfect for interiors where keyless entry is more practical. Installation is simple and quick as it replaces your existing door handle without any need for drilling or wiring. Plus, it’s equipped with a low battery indicator ensuring you’re never locked out due to power issues. Designed for both left and right-handed doors, this smart lock combines convenience with style, making it an excellent choice for homes and offices alike.

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The connected wrist for indoor


ORNO OR-ZS-850 is a door lock that unlocks via Bluetooth technology or its digital keypad. It is suitable for all doors, is powered by 2 CR2 batteries and has an IP20 rating, is ideal for outdoor use.



The ORNO OR-ZS-850 allows you to easily unlock your door with a 4-digit access code or directly via the app with Bluetooth 4.0 connectivity. It has an encryption system that provides great security preventing intrusion. It has an illuminated four-digit keypad and an app that allows you to grant permanent or temporary access to your family or friends. 

Wide use


It is a device that fits left or right hand handle doors of most single cylinder door locks and is suitable for bedrooms, study room, senior rooms, office, private homes, apartments, motels and many more.

Battery and design


The device is powered via 2 CR2 batteries and offers several months of battery life, it has a durable stainless steel alloy coating. It is suitable for door thicknesses from 38 to 58 mm and has an IP20 rating that protects it from the intrusion of solid objects larger than 12 millimeters.

: B089MCC5R4
: 500 Items
Hurry! only 500 items left in stock.

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Rated 4.67 on the scale 1 - 5 based on 3 customer reviews

For all kind of doors

We were very afraid to buy this handle for our door because it is very old, not like today's, but they are compatible after all. The installation was actually very easy, contrary to what we thought. I like the fact that the team thought of all the doors, not just the modern ones, a big thank you to you. No more hanging around outside for hours waiting for someone to arrive because you forgot or lost your keys, just have your phone on you or remember the code. Overall, it's a great product.

Not afraid to lose my keys anymore

This lock is simply beautiful, I can't tell you otherwise and I certainly don't intend to. It works perfectly the way I want it to. I had it installed on my door in no time, the app is also very easy to set up. <br /> I am not afraid to lose my keys anymore and that's a giant step for me

Nice price and high security

Thanks to ORNO, we don't have to worry about a break-in, even in the middle of the night. I love the concept of this connected handle, it keeps everyone safe. It is also very easy to install, not like you would expect. It's amazing how something at such a low price point can bring so much security to an entire population. I suggest everyone who is still alive to buy this handle.

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